/work/obj-fuzz/dom/bindings/MediaStreamTrackBinding.cpp

Source (jump to first uncovered line)
/* THIS FILE IS AUTOGENERATED FROM MediaStreamTrack.webidl BY Codegen.py - DO NOT EDIT */

#include "AtomList.h"
#include "EventHandlerBinding.h"
#include "EventTargetBinding.h"
#include "MediaStreamTrackBinding.h"
#include "MediaTrackSettingsBinding.h"
#include "WrapperFactory.h"
#include "jsapi.h"
#include "mozilla/FloatingPoint.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/MediaStreamTrack.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/Promise.h"
#include "mozilla/dom/ScriptSettings.h"
#include "mozilla/dom/SimpleGlobalObject.h"
#include "mozilla/dom/ToJSValue.h"
#include "mozilla/dom/UnionConversions.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsContentUtils.h"

namespace mozilla {
namespace dom {

namespace binding_detail {}; // Just to make sure it's known as a namespace
using namespace mozilla::dom::binding_detail;


namespace VideoFacingModeEnumValues {
extern const EnumEntry strings[5] = {
  {"user", 4},
  {"environment", 11},
  {"left", 4},
  {"right", 5},
  { nullptr, 0 }
};
} // namespace VideoFacingModeEnumValues

bool
ToJSValue(JSContext* aCx, VideoFacingModeEnum aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(VideoFacingModeEnumValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, VideoFacingModeEnumValues::strings[uint32_t(aArgument)].value,
                      VideoFacingModeEnumValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace MediaSourceEnumValues {
extern const EnumEntry strings[9] = {
  {"camera", 6},
  {"screen", 6},
  {"application", 11},
  {"window", 6},
  {"browser", 7},
  {"microphone", 10},
  {"audioCapture", 12},
  {"other", 5},
  { nullptr, 0 }
};
} // namespace MediaSourceEnumValues

bool
ToJSValue(JSContext* aCx, MediaSourceEnum aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(MediaSourceEnumValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, MediaSourceEnumValues::strings[uint32_t(aArgument)].value,
                      MediaSourceEnumValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace MediaStreamTrackStateValues {
extern const EnumEntry strings[3] = {
  {"live", 4},
  {"ended", 5},
  { nullptr, 0 }
};
} // namespace MediaStreamTrackStateValues

bool
ToJSValue(JSContext* aCx, MediaStreamTrackState aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(MediaStreamTrackStateValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, MediaStreamTrackStateValues::strings[uint32_t(aArgument)].value,
                      MediaStreamTrackStateValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


bool
BooleanOrConstrainBooleanParameters::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eBoolean: {
      rval.setBoolean(mValue.mBoolean.Value());
      return true;
      break;
    }
    case eConstrainBooleanParameters: {
      if (!mValue.mConstrainBooleanParameters.Value().ToObjectInternal(cx, rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}


bool&
OwningBooleanOrConstrainBooleanParameters::RawSetAsBoolean()
{
  if (mType == eBoolean) {
    return mValue.mBoolean.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eBoolean;
  return mValue.mBoolean.SetValue();
}

bool&
OwningBooleanOrConstrainBooleanParameters::SetAsBoolean()
{
  if (mType == eBoolean) {
    return mValue.mBoolean.Value();
  }
  Uninit();
  mType = eBoolean;
  return mValue.mBoolean.SetValue();
}

bool
OwningBooleanOrConstrainBooleanParameters::TrySetToBoolean(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    bool& memberSlot = RawSetAsBoolean();
    if (!ValueToPrimitive<bool, eDefault>(cx, value, &memberSlot)) {
      return false;
    }
  }
  return true;
}

void
OwningBooleanOrConstrainBooleanParameters::DestroyBoolean()
{
  MOZ_ASSERT(IsBoolean(), "Wrong type!");
  mValue.mBoolean.Destroy();
  mType = eUninitialized;
}




ConstrainBooleanParameters&
OwningBooleanOrConstrainBooleanParameters::RawSetAsConstrainBooleanParameters()
{
  if (mType == eConstrainBooleanParameters) {
    return mValue.mConstrainBooleanParameters.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eConstrainBooleanParameters;
  return mValue.mConstrainBooleanParameters.SetValue();
}

ConstrainBooleanParameters&
OwningBooleanOrConstrainBooleanParameters::SetAsConstrainBooleanParameters()
{
  if (mType == eConstrainBooleanParameters) {
    return mValue.mConstrainBooleanParameters.Value();
  }
  Uninit();
  mType = eConstrainBooleanParameters;
  return mValue.mConstrainBooleanParameters.SetValue();
}

bool
OwningBooleanOrConstrainBooleanParameters::TrySetToConstrainBooleanParameters(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    ConstrainBooleanParameters& memberSlot = RawSetAsConstrainBooleanParameters();
    if (!IsConvertibleToDictionary(value)) {
      DestroyConstrainBooleanParameters();
      tryNext = true;
      return true;
    }
    if (!memberSlot.Init(cx, value,  "Member of BooleanOrConstrainBooleanParameters", passedToJSImpl)) {
      return false;
    }
  }
  return true;
}

void
OwningBooleanOrConstrainBooleanParameters::DestroyConstrainBooleanParameters()
{
  MOZ_ASSERT(IsConstrainBooleanParameters(), "Wrong type!");
  mValue.mConstrainBooleanParameters.Destroy();
  mType = eUninitialized;
}




void
OwningBooleanOrConstrainBooleanParameters::Uninit()
{
  switch (mType) {
    case eUninitialized: {
      break;
    }
    case eBoolean: {
      DestroyBoolean();
      break;
    }
    case eConstrainBooleanParameters: {
      DestroyConstrainBooleanParameters();
      break;
    }
  }
}

bool
OwningBooleanOrConstrainBooleanParameters::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eBoolean: {
      rval.setBoolean(mValue.mBoolean.Value());
      return true;
      break;
    }
    case eConstrainBooleanParameters: {
      if (!mValue.mConstrainBooleanParameters.Value().ToObjectInternal(cx, rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}

void
OwningBooleanOrConstrainBooleanParameters::TraceUnion(JSTracer* trc)
{
}

OwningBooleanOrConstrainBooleanParameters&
OwningBooleanOrConstrainBooleanParameters::operator=(const OwningBooleanOrConstrainBooleanParameters& aOther)
{
  switch (aOther.mType) {
    case eUninitialized: {
      MOZ_ASSERT(mType == eUninitialized,
                 "We need to destroy ourselves?");
      break;
    }
    case eBoolean: {
      SetAsBoolean() = aOther.GetAsBoolean();
      break;
    }
    case eConstrainBooleanParameters: {
      SetAsConstrainBooleanParameters() = aOther.GetAsConstrainBooleanParameters();
      break;
    }
  }
  return *this;
}


bool
DoubleOrConstrainDoubleRange::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eDouble: {
      rval.set(JS_NumberValue(double(mValue.mDouble.Value())));
      return true;
      break;
    }
    case eConstrainDoubleRange: {
      if (!mValue.mConstrainDoubleRange.Value().ToObjectInternal(cx, rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}


double&
OwningDoubleOrConstrainDoubleRange::RawSetAsDouble()
{
  if (mType == eDouble) {
    return mValue.mDouble.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eDouble;
  return mValue.mDouble.SetValue();
}

double&
OwningDoubleOrConstrainDoubleRange::SetAsDouble()
{
  if (mType == eDouble) {
    return mValue.mDouble.Value();
  }
  Uninit();
  mType = eDouble;
  return mValue.mDouble.SetValue();
}

bool
OwningDoubleOrConstrainDoubleRange::TrySetToDouble(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    double& memberSlot = RawSetAsDouble();
    if (!ValueToPrimitive<double, eDefault>(cx, value, &memberSlot)) {
      return false;
    } else if (!mozilla::IsFinite(memberSlot)) {
      ThrowErrorMessage(cx, MSG_NOT_FINITE, "Member of DoubleOrConstrainDoubleRange");
      return false;
    }
  }
  return true;
}

void
OwningDoubleOrConstrainDoubleRange::DestroyDouble()
{
  MOZ_ASSERT(IsDouble(), "Wrong type!");
  mValue.mDouble.Destroy();
  mType = eUninitialized;
}




ConstrainDoubleRange&
OwningDoubleOrConstrainDoubleRange::RawSetAsConstrainDoubleRange()
{
  if (mType == eConstrainDoubleRange) {
    return mValue.mConstrainDoubleRange.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eConstrainDoubleRange;
  return mValue.mConstrainDoubleRange.SetValue();
}

ConstrainDoubleRange&
OwningDoubleOrConstrainDoubleRange::SetAsConstrainDoubleRange()
{
  if (mType == eConstrainDoubleRange) {
    return mValue.mConstrainDoubleRange.Value();
  }
  Uninit();
  mType = eConstrainDoubleRange;
  return mValue.mConstrainDoubleRange.SetValue();
}

bool
OwningDoubleOrConstrainDoubleRange::TrySetToConstrainDoubleRange(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    ConstrainDoubleRange& memberSlot = RawSetAsConstrainDoubleRange();
    if (!IsConvertibleToDictionary(value)) {
      DestroyConstrainDoubleRange();
      tryNext = true;
      return true;
    }
    if (!memberSlot.Init(cx, value,  "Member of DoubleOrConstrainDoubleRange", passedToJSImpl)) {
      return false;
    }
  }
  return true;
}

void
OwningDoubleOrConstrainDoubleRange::DestroyConstrainDoubleRange()
{
  MOZ_ASSERT(IsConstrainDoubleRange(), "Wrong type!");
  mValue.mConstrainDoubleRange.Destroy();
  mType = eUninitialized;
}




void
OwningDoubleOrConstrainDoubleRange::Uninit()
{
  switch (mType) {
    case eUninitialized: {
      break;
    }
    case eDouble: {
      DestroyDouble();
      break;
    }
    case eConstrainDoubleRange: {
      DestroyConstrainDoubleRange();
      break;
    }
  }
}

bool
OwningDoubleOrConstrainDoubleRange::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eDouble: {
      rval.set(JS_NumberValue(double(mValue.mDouble.Value())));
      return true;
      break;
    }
    case eConstrainDoubleRange: {
      if (!mValue.mConstrainDoubleRange.Value().ToObjectInternal(cx, rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}

void
OwningDoubleOrConstrainDoubleRange::TraceUnion(JSTracer* trc)
{
}

OwningDoubleOrConstrainDoubleRange&
OwningDoubleOrConstrainDoubleRange::operator=(const OwningDoubleOrConstrainDoubleRange& aOther)
{
  switch (aOther.mType) {
    case eUninitialized: {
      MOZ_ASSERT(mType == eUninitialized,
                 "We need to destroy ourselves?");
      break;
    }
    case eDouble: {
      SetAsDouble() = aOther.GetAsDouble();
      break;
    }
    case eConstrainDoubleRange: {
      SetAsConstrainDoubleRange() = aOther.GetAsConstrainDoubleRange();
      break;
    }
  }
  return *this;
}


bool
LongOrConstrainLongRange::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eLong: {
      rval.setInt32(int32_t(mValue.mLong.Value()));
      return true;
      break;
    }
    case eConstrainLongRange: {
      if (!mValue.mConstrainLongRange.Value().ToObjectInternal(cx, rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}


int32_t&
OwningLongOrConstrainLongRange::RawSetAsLong()
{
  if (mType == eLong) {
    return mValue.mLong.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eLong;
  return mValue.mLong.SetValue();
}

int32_t&
OwningLongOrConstrainLongRange::SetAsLong()
{
  if (mType == eLong) {
    return mValue.mLong.Value();
  }
  Uninit();
  mType = eLong;
  return mValue.mLong.SetValue();
}

bool
OwningLongOrConstrainLongRange::TrySetToLong(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    int32_t& memberSlot = RawSetAsLong();
    if (!ValueToPrimitive<int32_t, eDefault>(cx, value, &memberSlot)) {
      return false;
    }
  }
  return true;
}

void
OwningLongOrConstrainLongRange::DestroyLong()
{
  MOZ_ASSERT(IsLong(), "Wrong type!");
  mValue.mLong.Destroy();
  mType = eUninitialized;
}




ConstrainLongRange&
OwningLongOrConstrainLongRange::RawSetAsConstrainLongRange()
{
  if (mType == eConstrainLongRange) {
    return mValue.mConstrainLongRange.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eConstrainLongRange;
  return mValue.mConstrainLongRange.SetValue();
}

ConstrainLongRange&
OwningLongOrConstrainLongRange::SetAsConstrainLongRange()
{
  if (mType == eConstrainLongRange) {
    return mValue.mConstrainLongRange.Value();
  }
  Uninit();
  mType = eConstrainLongRange;
  return mValue.mConstrainLongRange.SetValue();
}

bool
OwningLongOrConstrainLongRange::TrySetToConstrainLongRange(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    ConstrainLongRange& memberSlot = RawSetAsConstrainLongRange();
    if (!IsConvertibleToDictionary(value)) {
      DestroyConstrainLongRange();
      tryNext = true;
      return true;
    }
    if (!memberSlot.Init(cx, value,  "Member of LongOrConstrainLongRange", passedToJSImpl)) {
      return false;
    }
  }
  return true;
}

void
OwningLongOrConstrainLongRange::DestroyConstrainLongRange()
{
  MOZ_ASSERT(IsConstrainLongRange(), "Wrong type!");
  mValue.mConstrainLongRange.Destroy();
  mType = eUninitialized;
}




void
OwningLongOrConstrainLongRange::Uninit()
{
  switch (mType) {
    case eUninitialized: {
      break;
    }
    case eLong: {
      DestroyLong();
      break;
    }
    case eConstrainLongRange: {
      DestroyConstrainLongRange();
      break;
    }
  }
}

bool
OwningLongOrConstrainLongRange::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eLong: {
      rval.setInt32(int32_t(mValue.mLong.Value()));
      return true;
      break;
    }
    case eConstrainLongRange: {
      if (!mValue.mConstrainLongRange.Value().ToObjectInternal(cx, rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}

void
OwningLongOrConstrainLongRange::TraceUnion(JSTracer* trc)
{
}

OwningLongOrConstrainLongRange&
OwningLongOrConstrainLongRange::operator=(const OwningLongOrConstrainLongRange& aOther)
{
  switch (aOther.mType) {
    case eUninitialized: {
      MOZ_ASSERT(mType == eUninitialized,
                 "We need to destroy ourselves?");
      break;
    }
    case eLong: {
      SetAsLong() = aOther.GetAsLong();
      break;
    }
    case eConstrainLongRange: {
      SetAsConstrainLongRange() = aOther.GetAsConstrainLongRange();
      break;
    }
  }
  return *this;
}


bool
StringOrStringSequenceOrConstrainDOMStringParameters::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eString: {
      if (!xpc::NonVoidStringToJsval(cx, mValue.mString.Value(), rval)) {
        return false;
      }
      return true;
      break;
    }
    case eStringSequence: {

      uint32_t length = mValue.mStringSequence.Value().Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!xpc::NonVoidStringToJsval(cx, mValue.mStringSequence.Value()[sequenceIdx0], &tmp)) {
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      rval.setObject(*returnArray);
      return true;
      break;
    }
    case eConstrainDOMStringParameters: {
      if (!mValue.mConstrainDOMStringParameters.Value().ToObjectInternal(cx, rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}


nsString&
OwningStringOrStringSequenceOrConstrainDOMStringParameters::RawSetAsString()
{
  if (mType == eString) {
    return mValue.mString.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eString;
  return mValue.mString.SetValue();
}

nsString&
OwningStringOrStringSequenceOrConstrainDOMStringParameters::SetAsString()
{
  if (mType == eString) {
    return mValue.mString.Value();
  }
  Uninit();
  mType = eString;
  return mValue.mString.SetValue();
}

bool
OwningStringOrStringSequenceOrConstrainDOMStringParameters::TrySetToString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    nsString& memberSlot = RawSetAsString();
    if (!ConvertJSValueToString(cx, value, eStringify, eStringify, memberSlot)) {
      return false;
    }
  }
  return true;
}


void
OwningStringOrStringSequenceOrConstrainDOMStringParameters::DestroyString()
{
  MOZ_ASSERT(IsString(), "Wrong type!");
  mValue.mString.Destroy();
  mType = eUninitialized;
}




Sequence<nsString>&
OwningStringOrStringSequenceOrConstrainDOMStringParameters::RawSetAsStringSequence()
{
  if (mType == eStringSequence) {
    return mValue.mStringSequence.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eStringSequence;
  return mValue.mStringSequence.SetValue();
}

Sequence<nsString>&
OwningStringOrStringSequenceOrConstrainDOMStringParameters::SetAsStringSequence()
{
  if (mType == eStringSequence) {
    return mValue.mStringSequence.Value();
  }
  Uninit();
  mType = eStringSequence;
  return mValue.mStringSequence.SetValue();
}

bool
OwningStringOrStringSequenceOrConstrainDOMStringParameters::TrySetToStringSequence(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    Sequence<nsString>& memberSlot = RawSetAsStringSequence();
    JS::ForOfIterator iter(cx);
    if (!iter.init(value, JS::ForOfIterator::AllowNonIterable)) {
      return false;
    }
    if (!iter.valueIsIterable()) {
      DestroyStringSequence();
      tryNext = true;
      return true;
    }
    Sequence<nsString> &arr = memberSlot;
    JS::Rooted<JS::Value> temp(cx);
    while (true) {
      bool done;
      if (!iter.next(&temp, &done)) {
        return false;
      }
      if (done) {
        break;
      }
      nsString* slotPtr = arr.AppendElement(mozilla::fallible);
      if (!slotPtr) {
        JS_ReportOutOfMemory(cx);
        return false;
      }
      nsString& slot = *slotPtr;
      if (!ConvertJSValueToString(cx, temp, eStringify, eStringify, slot)) {
        return false;
      }
    }
  }
  return true;
}

void
OwningStringOrStringSequenceOrConstrainDOMStringParameters::DestroyStringSequence()
{
  MOZ_ASSERT(IsStringSequence(), "Wrong type!");
  mValue.mStringSequence.Destroy();
  mType = eUninitialized;
}




ConstrainDOMStringParameters&
OwningStringOrStringSequenceOrConstrainDOMStringParameters::RawSetAsConstrainDOMStringParameters()
{
  if (mType == eConstrainDOMStringParameters) {
    return mValue.mConstrainDOMStringParameters.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eConstrainDOMStringParameters;
  return mValue.mConstrainDOMStringParameters.SetValue();
}

ConstrainDOMStringParameters&
OwningStringOrStringSequenceOrConstrainDOMStringParameters::SetAsConstrainDOMStringParameters()
{
  if (mType == eConstrainDOMStringParameters) {
    return mValue.mConstrainDOMStringParameters.Value();
  }
  Uninit();
  mType = eConstrainDOMStringParameters;
  return mValue.mConstrainDOMStringParameters.SetValue();
}

bool
OwningStringOrStringSequenceOrConstrainDOMStringParameters::TrySetToConstrainDOMStringParameters(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    ConstrainDOMStringParameters& memberSlot = RawSetAsConstrainDOMStringParameters();
    if (!IsConvertibleToDictionary(value)) {
      DestroyConstrainDOMStringParameters();
      tryNext = true;
      return true;
    }
    if (!memberSlot.Init(cx, value,  "Member of StringOrStringSequenceOrConstrainDOMStringParameters", passedToJSImpl)) {
      return false;
    }
  }
  return true;
}

void
OwningStringOrStringSequenceOrConstrainDOMStringParameters::DestroyConstrainDOMStringParameters()
{
  MOZ_ASSERT(IsConstrainDOMStringParameters(), "Wrong type!");
  mValue.mConstrainDOMStringParameters.Destroy();
  mType = eUninitialized;
}




void
OwningStringOrStringSequenceOrConstrainDOMStringParameters::Uninit()
{
  switch (mType) {
    case eUninitialized: {
      break;
    }
    case eString: {
      DestroyString();
      break;
    }
    case eStringSequence: {
      DestroyStringSequence();
      break;
    }
    case eConstrainDOMStringParameters: {
      DestroyConstrainDOMStringParameters();
      break;
    }
  }
}

bool
OwningStringOrStringSequenceOrConstrainDOMStringParameters::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eString: {
      if (!xpc::NonVoidStringToJsval(cx, mValue.mString.Value(), rval)) {
        return false;
      }
      return true;
      break;
    }
    case eStringSequence: {

      uint32_t length = mValue.mStringSequence.Value().Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!xpc::NonVoidStringToJsval(cx, mValue.mStringSequence.Value()[sequenceIdx0], &tmp)) {
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      rval.setObject(*returnArray);
      return true;
      break;
    }
    case eConstrainDOMStringParameters: {
      if (!mValue.mConstrainDOMStringParameters.Value().ToObjectInternal(cx, rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}

void
OwningStringOrStringSequenceOrConstrainDOMStringParameters::TraceUnion(JSTracer* trc)
{
}

OwningStringOrStringSequenceOrConstrainDOMStringParameters&
OwningStringOrStringSequenceOrConstrainDOMStringParameters::operator=(const OwningStringOrStringSequenceOrConstrainDOMStringParameters& aOther)
{
  switch (aOther.mType) {
    case eUninitialized: {
      MOZ_ASSERT(mType == eUninitialized,
                 "We need to destroy ourselves?");
      break;
    }
    case eString: {
      SetAsString() = aOther.GetAsString();
      break;
    }
    case eStringSequence: {
      SetAsStringSequence() = aOther.GetAsStringSequence();
      break;
    }
    case eConstrainDOMStringParameters: {
      SetAsConstrainDOMStringParameters() = aOther.GetAsConstrainDOMStringParameters();
      break;
    }
  }
  return *this;
}



MediaTrackConstraintSet::MediaTrackConstraintSet()
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
MediaTrackConstraintSet::InitIds(JSContext* cx, MediaTrackConstraintSetAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->width_id.init(cx, "width") ||
      !atomsCache->viewportWidth_id.init(cx, "viewportWidth") ||
      !atomsCache->viewportOffsetY_id.init(cx, "viewportOffsetY") ||
      !atomsCache->viewportOffsetX_id.init(cx, "viewportOffsetX") ||
      !atomsCache->viewportHeight_id.init(cx, "viewportHeight") ||
      !atomsCache->scrollWithPage_id.init(cx, "scrollWithPage") ||
      !atomsCache->noiseSuppression_id.init(cx, "noiseSuppression") ||
      !atomsCache->mozNoiseSuppression_id.init(cx, "mozNoiseSuppression") ||
      !atomsCache->mozAutoGainControl_id.init(cx, "mozAutoGainControl") ||
      !atomsCache->mediaSource_id.init(cx, "mediaSource") ||
      !atomsCache->height_id.init(cx, "height") ||
      !atomsCache->frameRate_id.init(cx, "frameRate") ||
      !atomsCache->facingMode_id.init(cx, "facingMode") ||
      !atomsCache->echoCancellation_id.init(cx, "echoCancellation") ||
      !atomsCache->deviceId_id.init(cx, "deviceId") ||
      !atomsCache->channelCount_id.init(cx, "channelCount") ||
      !atomsCache->browserWindow_id.init(cx, "browserWindow") ||
      !atomsCache->autoGainControl_id.init(cx, "autoGainControl")) {
    return false;
  }
  return true;
}

bool
MediaTrackConstraintSet::Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  MediaTrackConstraintSetAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<MediaTrackConstraintSetAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  if (!IsConvertibleToDictionary(val)) {
    return ThrowErrorMessage(cx, MSG_NOT_DICTIONARY, sourceDescription);
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->autoGainControl_id, temp.ptr())) {
      return false;
    }
  }
  mAutoGainControl.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mAutoGainControl.RawSetAsConstrainBooleanParameters().Init(cx, JS::NullHandleValue, "Member of BooleanOrConstrainBooleanParameters")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mAutoGainControl.TrySetToConstrainBooleanParameters(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mAutoGainControl.TrySetToBoolean(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'autoGainControl' member of MediaTrackConstraintSet", "ConstrainBooleanParameters");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->browserWindow_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mBrowserWindow.Construct();
    if (!ValueToPrimitive<int64_t, eDefault>(cx, temp.ref(), &(mBrowserWindow.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->channelCount_id, temp.ptr())) {
      return false;
    }
  }
  mChannelCount.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mChannelCount.RawSetAsConstrainLongRange().Init(cx, JS::NullHandleValue, "Member of LongOrConstrainLongRange")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mChannelCount.TrySetToConstrainLongRange(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mChannelCount.TrySetToLong(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'channelCount' member of MediaTrackConstraintSet", "ConstrainLongRange");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->deviceId_id, temp.ptr())) {
      return false;
    }
  }
  mDeviceId.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mDeviceId.RawSetAsConstrainDOMStringParameters().Init(cx, JS::NullHandleValue, "Member of StringOrStringSequenceOrConstrainDOMStringParameters")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (temp.ref().isObject()) {
        done = (failed = !mDeviceId.TrySetToStringSequence(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        done = (failed = !mDeviceId.TrySetToConstrainDOMStringParameters(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mDeviceId.TrySetToString(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'deviceId' member of MediaTrackConstraintSet", "StringSequence, ConstrainDOMStringParameters");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->echoCancellation_id, temp.ptr())) {
      return false;
    }
  }
  mEchoCancellation.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mEchoCancellation.RawSetAsConstrainBooleanParameters().Init(cx, JS::NullHandleValue, "Member of BooleanOrConstrainBooleanParameters")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mEchoCancellation.TrySetToConstrainBooleanParameters(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mEchoCancellation.TrySetToBoolean(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'echoCancellation' member of MediaTrackConstraintSet", "ConstrainBooleanParameters");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->facingMode_id, temp.ptr())) {
      return false;
    }
  }
  mFacingMode.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mFacingMode.RawSetAsConstrainDOMStringParameters().Init(cx, JS::NullHandleValue, "Member of StringOrStringSequenceOrConstrainDOMStringParameters")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (temp.ref().isObject()) {
        done = (failed = !mFacingMode.TrySetToStringSequence(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        done = (failed = !mFacingMode.TrySetToConstrainDOMStringParameters(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mFacingMode.TrySetToString(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'facingMode' member of MediaTrackConstraintSet", "StringSequence, ConstrainDOMStringParameters");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->frameRate_id, temp.ptr())) {
      return false;
    }
  }
  mFrameRate.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mFrameRate.RawSetAsConstrainDoubleRange().Init(cx, JS::NullHandleValue, "Member of DoubleOrConstrainDoubleRange")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mFrameRate.TrySetToConstrainDoubleRange(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mFrameRate.TrySetToDouble(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'frameRate' member of MediaTrackConstraintSet", "ConstrainDoubleRange");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->height_id, temp.ptr())) {
      return false;
    }
  }
  mHeight.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mHeight.RawSetAsConstrainLongRange().Init(cx, JS::NullHandleValue, "Member of LongOrConstrainLongRange")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mHeight.TrySetToConstrainLongRange(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mHeight.TrySetToLong(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'height' member of MediaTrackConstraintSet", "ConstrainLongRange");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->mediaSource_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    if (!ConvertJSValueToString(cx, temp.ref(), eStringify, eStringify, mMediaSource)) {
      return false;
    }
  } else {
    static const char16_t data[] = { 'c', 'a', 'm', 'e', 'r', 'a', 0 };
    mMediaSource.Rebind(data, ArrayLength(data) - 1);
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->mozAutoGainControl_id, temp.ptr())) {
      return false;
    }
  }
  mMozAutoGainControl.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mMozAutoGainControl.RawSetAsConstrainBooleanParameters().Init(cx, JS::NullHandleValue, "Member of BooleanOrConstrainBooleanParameters")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mMozAutoGainControl.TrySetToConstrainBooleanParameters(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mMozAutoGainControl.TrySetToBoolean(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'mozAutoGainControl' member of MediaTrackConstraintSet", "ConstrainBooleanParameters");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->mozNoiseSuppression_id, temp.ptr())) {
      return false;
    }
  }
  mMozNoiseSuppression.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mMozNoiseSuppression.RawSetAsConstrainBooleanParameters().Init(cx, JS::NullHandleValue, "Member of BooleanOrConstrainBooleanParameters")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mMozNoiseSuppression.TrySetToConstrainBooleanParameters(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mMozNoiseSuppression.TrySetToBoolean(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'mozNoiseSuppression' member of MediaTrackConstraintSet", "ConstrainBooleanParameters");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->noiseSuppression_id, temp.ptr())) {
      return false;
    }
  }
  mNoiseSuppression.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mNoiseSuppression.RawSetAsConstrainBooleanParameters().Init(cx, JS::NullHandleValue, "Member of BooleanOrConstrainBooleanParameters")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mNoiseSuppression.TrySetToConstrainBooleanParameters(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mNoiseSuppression.TrySetToBoolean(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'noiseSuppression' member of MediaTrackConstraintSet", "ConstrainBooleanParameters");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->scrollWithPage_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mScrollWithPage.Construct();
    if (!ValueToPrimitive<bool, eDefault>(cx, temp.ref(), &(mScrollWithPage.Value()))) {
      return false;
    }
    mIsAnyMemberPresent = true;
  }

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->viewportHeight_id, temp.ptr())) {
      return false;
    }
  }
  mViewportHeight.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mViewportHeight.RawSetAsConstrainLongRange().Init(cx, JS::NullHandleValue, "Member of LongOrConstrainLongRange")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mViewportHeight.TrySetToConstrainLongRange(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mViewportHeight.TrySetToLong(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'viewportHeight' member of MediaTrackConstraintSet", "ConstrainLongRange");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->viewportOffsetX_id, temp.ptr())) {
      return false;
    }
  }
  mViewportOffsetX.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mViewportOffsetX.RawSetAsConstrainLongRange().Init(cx, JS::NullHandleValue, "Member of LongOrConstrainLongRange")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mViewportOffsetX.TrySetToConstrainLongRange(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mViewportOffsetX.TrySetToLong(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'viewportOffsetX' member of MediaTrackConstraintSet", "ConstrainLongRange");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->viewportOffsetY_id, temp.ptr())) {
      return false;
    }
  }
  mViewportOffsetY.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mViewportOffsetY.RawSetAsConstrainLongRange().Init(cx, JS::NullHandleValue, "Member of LongOrConstrainLongRange")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mViewportOffsetY.TrySetToConstrainLongRange(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mViewportOffsetY.TrySetToLong(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'viewportOffsetY' member of MediaTrackConstraintSet", "ConstrainLongRange");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->viewportWidth_id, temp.ptr())) {
      return false;
    }
  }
  mViewportWidth.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mViewportWidth.RawSetAsConstrainLongRange().Init(cx, JS::NullHandleValue, "Member of LongOrConstrainLongRange")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mViewportWidth.TrySetToConstrainLongRange(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mViewportWidth.TrySetToLong(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'viewportWidth' member of MediaTrackConstraintSet", "ConstrainLongRange");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;

  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->width_id, temp.ptr())) {
      return false;
    }
  }
  mWidth.Uninit();
  if (!(!isNull && !temp->isUndefined())) {
    if (!mWidth.RawSetAsConstrainLongRange().Init(cx, JS::NullHandleValue, "Member of LongOrConstrainLongRange")) {
      return false;
    }
  } else {
    {
      bool done = false, failed = false, tryNext;
      if (!done) {
        done = (failed = !mWidth.TrySetToConstrainLongRange(cx, temp.ref(), tryNext, passedToJSImpl)) || !tryNext;
      }
      if (!done) {
        do {
          done = (failed = !mWidth.TrySetToLong(cx, temp.ref(), tryNext)) || !tryNext;
          break;
        } while (false);
      }
      if (failed) {
        return false;
      }
      if (!done) {
        ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "'width' member of MediaTrackConstraintSet", "ConstrainLongRange");
        return false;
      }
    }
  }
  mIsAnyMemberPresent = true;
  return true;
}

bool
MediaTrackConstraintSet::Init(const nsAString& aJSON)
{
  AutoJSAPI jsapi;
  JSObject* cleanGlobal = SimpleGlobalObject::Create(SimpleGlobalObject::GlobalType::BindingDetail);
  if (!cleanGlobal) {
    return false;
  }
  if (!jsapi.Init(cleanGlobal)) {
    return false;
  }
  JSContext* cx = jsapi.cx();
  JS::Rooted<JS::Value> json(cx);
  bool ok = ParseJSON(cx, aJSON, &json);
  NS_ENSURE_TRUE(ok, false);
  return Init(cx, json);
}

bool
MediaTrackConstraintSet::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  MediaTrackConstraintSetAtoms* atomsCache = GetAtomCache<MediaTrackConstraintSetAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  JS::Rooted<JSObject*> obj(cx, JS_NewPlainObject(cx));
  if (!obj) {
    return false;
  }
  rval.set(JS::ObjectValue(*obj));

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningBooleanOrConstrainBooleanParameters const & currentValue = mAutoGainControl;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->autoGainControl_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  if (mBrowserWindow.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      int64_t const & currentValue = mBrowserWindow.InternalValue();
      temp.set(JS_NumberValue(double(currentValue)));
      if (!JS_DefinePropertyById(cx, obj, atomsCache->browserWindow_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningLongOrConstrainLongRange const & currentValue = mChannelCount;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->channelCount_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningStringOrStringSequenceOrConstrainDOMStringParameters const & currentValue = mDeviceId;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->deviceId_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningBooleanOrConstrainBooleanParameters const & currentValue = mEchoCancellation;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->echoCancellation_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningStringOrStringSequenceOrConstrainDOMStringParameters const & currentValue = mFacingMode;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->facingMode_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningDoubleOrConstrainDoubleRange const & currentValue = mFrameRate;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->frameRate_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningLongOrConstrainLongRange const & currentValue = mHeight;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->height_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    nsString const & currentValue = mMediaSource;
    if (!xpc::NonVoidStringToJsval(cx, currentValue, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->mediaSource_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningBooleanOrConstrainBooleanParameters const & currentValue = mMozAutoGainControl;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->mozAutoGainControl_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningBooleanOrConstrainBooleanParameters const & currentValue = mMozNoiseSuppression;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->mozNoiseSuppression_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningBooleanOrConstrainBooleanParameters const & currentValue = mNoiseSuppression;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->noiseSuppression_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  if (mScrollWithPage.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      bool const & currentValue = mScrollWithPage.InternalValue();
      temp.setBoolean(currentValue);
      if (!JS_DefinePropertyById(cx, obj, atomsCache->scrollWithPage_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningLongOrConstrainLongRange const & currentValue = mViewportHeight;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->viewportHeight_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningLongOrConstrainLongRange const & currentValue = mViewportOffsetX;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->viewportOffsetX_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningLongOrConstrainLongRange const & currentValue = mViewportOffsetY;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->viewportOffsetY_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningLongOrConstrainLongRange const & currentValue = mViewportWidth;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->viewportWidth_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  do {
    // block for our 'break' successCode and scope for 'temp' and 'currentValue'
    JS::Rooted<JS::Value> temp(cx);
    OwningLongOrConstrainLongRange const & currentValue = mWidth;
    if (!currentValue.ToJSVal(cx, obj, &temp)) {
      return false;
    }
    if (!JS_DefinePropertyById(cx, obj, atomsCache->width_id, temp, JSPROP_ENUMERATE)) {
      return false;
    }
    break;
  } while(false);

  return true;
}

bool
MediaTrackConstraintSet::ToJSON(nsAString& aJSON) const
{
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext *cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here
  // because we'll only be creating objects, in ways that have no
  // side-effects, followed by a call to JS::ToJSONMaybeSafely,
  // which likewise guarantees no side-effects for the sorts of
  // things we will pass it.
  JSAutoRealm ar(cx, UnprivilegedJunkScopeOrWorkerGlobal());
  JS::Rooted<JS::Value> val(cx);
  if (!ToObjectInternal(cx, &val)) {
    return false;
  }
  JS::Rooted<JSObject*> obj(cx, &val.toObject());
  return StringifyToJSON(cx, obj, aJSON);
}

void
MediaTrackConstraintSet::TraceDictionary(JSTracer* trc)
{
}

MediaTrackConstraintSet&
MediaTrackConstraintSet::operator=(const MediaTrackConstraintSet& aOther)
{
  DictionaryBase::operator=(aOther);
  mAutoGainControl = aOther.mAutoGainControl;
  mBrowserWindow.Reset();
  if (aOther.mBrowserWindow.WasPassed()) {
    mBrowserWindow.Construct(aOther.mBrowserWindow.Value());
  }
  mChannelCount = aOther.mChannelCount;
  mDeviceId = aOther.mDeviceId;
  mEchoCancellation = aOther.mEchoCancellation;
  mFacingMode = aOther.mFacingMode;
  mFrameRate = aOther.mFrameRate;
  mHeight = aOther.mHeight;
  mMediaSource = aOther.mMediaSource;
  mMozAutoGainControl = aOther.mMozAutoGainControl;
  mMozNoiseSuppression = aOther.mMozNoiseSuppression;
  mNoiseSuppression = aOther.mNoiseSuppression;
  mScrollWithPage.Reset();
  if (aOther.mScrollWithPage.WasPassed()) {
    mScrollWithPage.Construct(aOther.mScrollWithPage.Value());
  }
  mViewportHeight = aOther.mViewportHeight;
  mViewportOffsetX = aOther.mViewportOffsetX;
  mViewportOffsetY = aOther.mViewportOffsetY;
  mViewportWidth = aOther.mViewportWidth;
  mWidth = aOther.mWidth;
  return *this;
}

namespace binding_detail {
} // namespace binding_detail



MediaTrackConstraints::MediaTrackConstraints()
  : MediaTrackConstraintSet(FastDictionaryInitializer())
{
  // Safe to pass a null context if we pass a null value
  Init(nullptr, JS::NullHandleValue);
}



bool
MediaTrackConstraints::InitIds(JSContext* cx, MediaTrackConstraintsAtoms* atomsCache)
{
  MOZ_ASSERT(!*reinterpret_cast<jsid**>(atomsCache));

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->advanced_id.init(cx, "advanced")) {
    return false;
  }
  return true;
}

bool
MediaTrackConstraints::Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription, bool passedToJSImpl)
{
  // Passing a null JSContext is OK only if we're initing from null,
  // Since in that case we will not have to do any property gets
  // Also evaluate isNullOrUndefined in order to avoid false-positive
  // checkers by static analysis tools
  MOZ_ASSERT_IF(!cx, val.isNull() && val.isNullOrUndefined());
  MediaTrackConstraintsAtoms* atomsCache = nullptr;
  if (cx) {
    atomsCache = GetAtomCache<MediaTrackConstraintsAtoms>(cx);
    if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
      return false;
    }
  }

  // Per spec, we init the parent's members first
  if (!MediaTrackConstraintSet::Init(cx, val)) {
    return false;
  }

  bool isNull = val.isNullOrUndefined();
  // We only need these if !isNull, in which case we have |cx|.
  Maybe<JS::Rooted<JSObject *> > object;
  Maybe<JS::Rooted<JS::Value> > temp;
  if (!isNull) {
    MOZ_ASSERT(cx);
    object.emplace(cx, &val.toObject());
    temp.emplace(cx);
  }
  if (!isNull) {
    if (!JS_GetPropertyById(cx, *object, atomsCache->advanced_id, temp.ptr())) {
      return false;
    }
  }
  if (!isNull && !temp->isUndefined()) {
    mAdvanced.Construct();
    if (temp.ref().isObject()) {
      JS::ForOfIterator iter(cx);
      if (!iter.init(temp.ref(), JS::ForOfIterator::AllowNonIterable)) {
        return false;
      }
      if (!iter.valueIsIterable()) {
        ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'advanced' member of MediaTrackConstraints");
        return false;
      }
      Sequence<MediaTrackConstraintSet> &arr = (mAdvanced.Value());
      JS::Rooted<JS::Value> temp(cx);
      while (true) {
        bool done;
        if (!iter.next(&temp, &done)) {
          return false;
        }
        if (done) {
          break;
        }
        MediaTrackConstraintSet* slotPtr = arr.AppendElement(mozilla::fallible);
        if (!slotPtr) {
          JS_ReportOutOfMemory(cx);
          return false;
        }
        MediaTrackConstraintSet& slot = *slotPtr;
        if (!slot.Init(cx, temp,  "Element of 'advanced' member of MediaTrackConstraints", passedToJSImpl)) {
          return false;
        }
      }
    } else {
      ThrowErrorMessage(cx, MSG_NOT_SEQUENCE, "'advanced' member of MediaTrackConstraints");
      return false;
    }
    mIsAnyMemberPresent = true;
  }
  return true;
}

bool
MediaTrackConstraints::Init(const nsAString& aJSON)
{
  AutoJSAPI jsapi;
  JSObject* cleanGlobal = SimpleGlobalObject::Create(SimpleGlobalObject::GlobalType::BindingDetail);
  if (!cleanGlobal) {
    return false;
  }
  if (!jsapi.Init(cleanGlobal)) {
    return false;
  }
  JSContext* cx = jsapi.cx();
  JS::Rooted<JS::Value> json(cx);
  bool ok = ParseJSON(cx, aJSON, &json);
  NS_ENSURE_TRUE(ok, false);
  return Init(cx, json);
}

bool
MediaTrackConstraints::ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const
{
  MediaTrackConstraintsAtoms* atomsCache = GetAtomCache<MediaTrackConstraintsAtoms>(cx);
  if (!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) {
    return false;
  }

  // Per spec, we define the parent's members first
  if (!MediaTrackConstraintSet::ToObjectInternal(cx, rval)) {
    return false;
  }
  JS::Rooted<JSObject*> obj(cx, &rval.toObject());

  if (mAdvanced.WasPassed()) {
    do {
      // block for our 'break' successCode and scope for 'temp' and 'currentValue'
      JS::Rooted<JS::Value> temp(cx);
      Sequence<MediaTrackConstraintSet> const & currentValue = mAdvanced.InternalValue();

      uint32_t length = currentValue.Length();
      JS::Rooted<JSObject*> returnArray(cx, JS_NewArrayObject(cx, length));
      if (!returnArray) {
        return false;
      }
      // Scope for 'tmp'
      {
        JS::Rooted<JS::Value> tmp(cx);
        for (uint32_t sequenceIdx0 = 0; sequenceIdx0 < length; ++sequenceIdx0) {
          // Control block to let us common up the JS_DefineElement calls when there
          // are different ways to succeed at wrapping the object.
          do {
            if (!currentValue[sequenceIdx0].ToObjectInternal(cx, &tmp)) {
              return false;
            }
            break;
          } while (false);
          if (!JS_DefineElement(cx, returnArray, sequenceIdx0, tmp,
                                JSPROP_ENUMERATE)) {
            return false;
          }
        }
      }
      temp.setObject(*returnArray);
      if (!JS_DefinePropertyById(cx, obj, atomsCache->advanced_id, temp, JSPROP_ENUMERATE)) {
        return false;
      }
      break;
    } while(false);
  }

  return true;
}

bool
MediaTrackConstraints::ToJSON(nsAString& aJSON) const
{
  AutoJSAPI jsapi;
  jsapi.Init();
  JSContext *cx = jsapi.cx();
  // It's safe to use UnprivilegedJunkScopeOrWorkerGlobal here
  // because we'll only be creating objects, in ways that have no
  // side-effects, followed by a call to JS::ToJSONMaybeSafely,
  // which likewise guarantees no side-effects for the sorts of
  // things we will pass it.
  JSAutoRealm ar(cx, UnprivilegedJunkScopeOrWorkerGlobal());
  JS::Rooted<JS::Value> val(cx);
  if (!ToObjectInternal(cx, &val)) {
    return false;
  }
  JS::Rooted<JSObject*> obj(cx, &val.toObject());
  return StringifyToJSON(cx, obj, aJSON);
}

void
MediaTrackConstraints::TraceDictionary(JSTracer* trc)
{
  MediaTrackConstraintSet::TraceDictionary(trc);
}

MediaTrackConstraints&
MediaTrackConstraints::operator=(const MediaTrackConstraints& aOther)
{
  MediaTrackConstraintSet::operator=(aOther);
  mAdvanced.Reset();
  if (aOther.mAdvanced.WasPassed()) {
    mAdvanced.Construct(aOther.mAdvanced.Value());
  }
  return *this;
}

namespace binding_detail {
} // namespace binding_detail


namespace MediaStreamTrack_Binding {

static_assert(IsRefcounted<NativeType>::value == IsRefcounted<EventTarget_Binding::NativeType>::value,
              "Can't inherit from an interface with a different ownership model.");

MOZ_CAN_RUN_SCRIPT static bool
get_kind(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.kind", DOM, cx);

  DOMString result;
  self->GetKind(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo kind_getterinfo = {
  { (JSJitGetterOp)get_kind },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_id(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.id", DOM, cx);

  DOMString result;
  self->GetId(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo id_getterinfo = {
  { (JSJitGetterOp)get_id },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_label(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.label", DOM, cx);

  DOMString result;
  self->GetLabel(result, nsContentUtils::IsSystemCaller(cx) ? CallerType::System : CallerType::NonSystem);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo label_getterinfo = {
  { (JSJitGetterOp)get_label },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_enabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.enabled", DOM, cx);

  bool result(self->Enabled());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_enabled(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set MediaStreamTrack.enabled", DOM, cx);

  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  self->SetEnabled(arg0);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo enabled_getterinfo = {
  { (JSJitGetterOp)get_enabled },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo enabled_setterinfo = {
  { (JSJitGetterOp)set_enabled },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_muted(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.muted", DOM, cx);

  bool result(self->Muted());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo muted_getterinfo = {
  { (JSJitGetterOp)get_muted },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_onmute(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.onmute", DOM, cx);

  RefPtr<EventHandlerNonNull> result(self->GetOnmute());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (result) {
    args.rval().setObjectOrNull(GetCallbackFromCallbackObject(cx, result));
    if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
      return false;
    }
    return true;
  } else {
    args.rval().setNull();
    return true;
  }
}

MOZ_CAN_RUN_SCRIPT static bool
set_onmute(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set MediaStreamTrack.onmute", DOM, cx);

  RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
  if (args[0].isObject()) {
    { // scope for tempRoot and tempGlobalRoot if needed
      arg0 = new binding_detail::FastEventHandlerNonNull(&args[0].toObject(), JS::CurrentGlobalOrNull(cx));
    }
  } else {
    arg0 = nullptr;
  }
  self->SetOnmute(Constify(arg0));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo onmute_getterinfo = {
  { (JSJitGetterOp)get_onmute },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo onmute_setterinfo = {
  { (JSJitGetterOp)set_onmute },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_onunmute(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.onunmute", DOM, cx);

  RefPtr<EventHandlerNonNull> result(self->GetOnunmute());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (result) {
    args.rval().setObjectOrNull(GetCallbackFromCallbackObject(cx, result));
    if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
      return false;
    }
    return true;
  } else {
    args.rval().setNull();
    return true;
  }
}

MOZ_CAN_RUN_SCRIPT static bool
set_onunmute(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set MediaStreamTrack.onunmute", DOM, cx);

  RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
  if (args[0].isObject()) {
    { // scope for tempRoot and tempGlobalRoot if needed
      arg0 = new binding_detail::FastEventHandlerNonNull(&args[0].toObject(), JS::CurrentGlobalOrNull(cx));
    }
  } else {
    arg0 = nullptr;
  }
  self->SetOnunmute(Constify(arg0));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo onunmute_getterinfo = {
  { (JSJitGetterOp)get_onunmute },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo onunmute_setterinfo = {
  { (JSJitGetterOp)set_onunmute },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_readyState(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.readyState", DOM, cx);

  MediaStreamTrackState result(self->ReadyState());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo readyState_getterinfo = {
  { (JSJitGetterOp)get_readyState },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_onended(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get MediaStreamTrack.onended", DOM, cx);

  RefPtr<EventHandlerNonNull> result(self->GetOnended());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (result) {
    args.rval().setObjectOrNull(GetCallbackFromCallbackObject(cx, result));
    if (!MaybeWrapObjectOrNullValue(cx, args.rval())) {
      return false;
    }
    return true;
  } else {
    args.rval().setNull();
    return true;
  }
}

MOZ_CAN_RUN_SCRIPT static bool
set_onended(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set MediaStreamTrack.onended", DOM, cx);

  RootedCallback<RefPtr<binding_detail::FastEventHandlerNonNull>> arg0(cx);
  if (args[0].isObject()) {
    { // scope for tempRoot and tempGlobalRoot if needed
      arg0 = new binding_detail::FastEventHandlerNonNull(&args[0].toObject(), JS::CurrentGlobalOrNull(cx));
    }
  } else {
    arg0 = nullptr;
  }
  self->SetOnended(Constify(arg0));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo onended_getterinfo = {
  { (JSJitGetterOp)get_onended },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");
static const JSJitInfo onended_setterinfo = {
  { (JSJitGetterOp)set_onended },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
clone(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MediaStreamTrack.clone", DOM, cx);

  auto result(StrongOrRawPtr<mozilla::dom::MediaStreamTrack>(self->Clone()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo clone_methodinfo = {
  { (JSJitGetterOp)clone },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
stop(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MediaStreamTrack.stop", DOM, cx);

  self->Stop();
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo stop_methodinfo = {
  { (JSJitGetterOp)stop },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
getConstraints(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MediaStreamTrack.getConstraints", DOM, cx);

  MediaTrackConstraints result;
  self->GetConstraints(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result.ToObjectInternal(cx, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo getConstraints_methodinfo = {
  { (JSJitGetterOp)getConstraints },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
getSettings(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MediaStreamTrack.getSettings", DOM, cx);

  MediaTrackSettings result;
  self->GetSettings(result, nsContentUtils::IsSystemCaller(cx) ? CallerType::System : CallerType::NonSystem);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result.ToObjectInternal(cx, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo getSettings_methodinfo = {
  { (JSJitGetterOp)getSettings },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
applyConstraints(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MediaStreamTrack.applyConstraints", DOM, cx);

  binding_detail::FastMediaTrackConstraints arg0;
  if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue,  "Argument 1 of MediaStreamTrack.applyConstraints", false)) {
    return false;
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<Promise>(self->ApplyConstraints(Constify(arg0), nsContentUtils::IsSystemCaller(cx) ? CallerType::System : CallerType::NonSystem, rv)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
applyConstraints_promiseWrapper(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, const JSJitMethodCallArgs& args)
{
  bool ok = applyConstraints(cx, obj, self, args);
  if (ok) {
    return true;
  }
  return ConvertExceptionToPromise(cx, args.rval());
}

static const JSJitInfo applyConstraints_methodinfo = {
  { (JSJitGetterOp)applyConstraints_promiseWrapper },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
mutedChanged(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::MediaStreamTrack* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("MediaStreamTrack.mutedChanged", DOM, cx);

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "MediaStreamTrack.mutedChanged");
  }
  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  self->MutedChanged(arg0);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo mutedChanged_methodinfo = {
  { (JSJitGetterOp)mutedChanged },
  { prototypes::id::MediaStreamTrack },
  { PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* isEliminatable.  Not relevant for setters. */
  false, /* isAlwaysInSlot.  Only relevant for getters. */
  false, /* isLazilyCachedInSlot.  Only relevant for getters. */
  false,  /* isTypedMethod.  Only relevant for methods. */
  0   /* Reserved slot index, if we're stored in a slot, else 0. */
};
static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");
static_assert(0 < 1, "There is no slot for us");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("clone", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&clone_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("stop", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&stop_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getConstraints", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getConstraints_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("getSettings", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getSettings_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("applyConstraints", (GenericMethod<NormalThisPolicy, ConvertExceptionsToPromises>), reinterpret_cast<const JSJitInfo*>(&applyConstraints_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sMethods[] = {
  { nullptr, &sMethods_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(5 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSFunctionSpec sChromeMethods_specs[] = {
  JS_FNSPEC("mutedChanged", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&mutedChanged_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sChromeMethods[] = {
  { nullptr, &sChromeMethods_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

// We deliberately use brace-elision to make Visual Studio produce better initalization code.
#if defined(__clang__)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wmissing-braces"
#endif
static const JSPropertySpec sAttributes_specs[] = {
  { "kind", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &kind_getterinfo, nullptr, nullptr },
  { "id", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &id_getterinfo, nullptr, nullptr },
  { "label", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &label_getterinfo, nullptr, nullptr },
  { "enabled", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &enabled_getterinfo, GenericSetter<NormalThisPolicy>, &enabled_setterinfo },
  { "muted", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &muted_getterinfo, nullptr, nullptr },
  { "onmute", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onmute_getterinfo, GenericSetter<NormalThisPolicy>, &onmute_setterinfo },
  { "onunmute", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onunmute_getterinfo, GenericSetter<NormalThisPolicy>, &onunmute_setterinfo },
  { "readyState", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &readyState_getterinfo, nullptr, nullptr },
  { "onended", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &onended_getterinfo, GenericSetter<NormalThisPolicy>, &onended_setterinfo },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSPropertySpec> sAttributes[] = {
  { nullptr, &sAttributes_specs[0] },
  { nullptr, nullptr }
};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(9 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");


static uint16_t sNativeProperties_sortedPropertyIndices[14];
static PropertyInfo sNativeProperties_propertyInfos[14];

static const NativePropertiesN<2> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  true,  1 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  14,
  sNativeProperties_sortedPropertyIndices,
  {
    { sMethods, &sNativeProperties_propertyInfos[0] },
    { sAttributes, &sNativeProperties_propertyInfos[5] }
  }
};
static_assert(14 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static uint16_t sChromeOnlyNativeProperties_sortedPropertyIndices[1];
static PropertyInfo sChromeOnlyNativeProperties_propertyInfos[1];

static const NativePropertiesN<1> sChromeOnlyNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sChromeMethods */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  1,
  sChromeOnlyNativeProperties_sortedPropertyIndices,
  {
    { sChromeMethods, &sChromeOnlyNativeProperties_propertyInfos[0] }
  }
};
static_assert(1 < 1ull << CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {
  {
    "Function",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),
    &sBoringInterfaceObjectClassClassOps,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    &sInterfaceObjectClassObjectOps
  },
  eInterface,
  true,
  prototypes::id::MediaStreamTrack,
  PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth,
  sNativePropertyHooks,
  "function MediaStreamTrack() {\n    [native code]\n}",
  EventTarget_Binding::GetConstructorObject
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "MediaStreamTrackPrototype",
    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),
    JS_NULL_CLASS_OPS,
    JS_NULL_CLASS_SPEC,
    JS_NULL_CLASS_EXT,
    JS_NULL_OBJECT_OPS
  },
  eInterfacePrototype,
  false,
  prototypes::id::MediaStreamTrack,
  PrototypeTraits<prototypes::id::MediaStreamTrack>::Depth,
  sNativePropertyHooks,
  "[object MediaStreamTrackPrototype]",
  EventTarget_Binding::GetProtoObject
};

const NativePropertyHooks sNativePropertyHooks[] = { {
  nullptr,
  nullptr,
  nullptr,
  { sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast() },
  prototypes::id::MediaStreamTrack,
  constructors::id::MediaStreamTrack,
  EventTarget_Binding::sNativePropertyHooks,
  &DefaultXrayExpandoObjectClass
} };

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Handle<JSObject*> parentProto(EventTarget_Binding::GetProtoObjectHandle(aCx));
  if (!parentProto) {
    return;
  }

  JS::Handle<JSObject*> constructorProto(EventTarget_Binding::GetConstructorObjectHandle(aCx));
  if (!constructorProto) {
    return;
  }

  static bool sIdsInited = false;
  if (!sIdsInited && NS_IsMainThread()) {
    if (!InitIds(aCx, sNativeProperties.Upcast())) {
      return;
    }
    if (!InitIds(aCx, sChromeOnlyNativeProperties.Upcast())) {
      return;
    }
    sIdsInited = true;
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::MediaStreamTrack);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::MediaStreamTrack);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 0, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              sChromeOnlyNativeProperties.Upcast(),
                              "MediaStreamTrack", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetProtoObject(JSContext* aCx)
{
  return GetProtoObjectHandle(aCx);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace MediaStreamTrack_Binding



} // namespace dom
} // namespace mozilla

Coverage Report

Created: 2018-09-25 14:53