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

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

#include "AtomList.h"
#include "PeerConnectionObserverBinding.h"
#include "RTCPeerConnectionBinding.h"
#include "RTCStatsReportBinding.h"
#include "TransceiverImpl.h"
#include "WrapperFactory.h"
#include "jsfriendapi.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/PrimitiveConversions.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsContentUtils.h"
#include "nsDOMDataChannel.h"
#include "nsIGlobalObject.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 PeerConnectionObserver_Binding {

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

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onCreateOfferSuccess");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnCreateOfferSuccess(NonNullHelper(Constify(arg0)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onCreateOfferSuccess_methodinfo = {
  { (JSJitGetterOp)onCreateOfferSuccess },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onCreateOfferError");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FakeString arg1;
  if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnCreateOfferError(arg0, NonNullHelper(Constify(arg1)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onCreateOfferError_methodinfo = {
  { (JSJitGetterOp)onCreateOfferError },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onCreateAnswerSuccess");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnCreateAnswerSuccess(NonNullHelper(Constify(arg0)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onCreateAnswerSuccess_methodinfo = {
  { (JSJitGetterOp)onCreateAnswerSuccess },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onCreateAnswerError");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FakeString arg1;
  if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnCreateAnswerError(arg0, NonNullHelper(Constify(arg1)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onCreateAnswerError_methodinfo = {
  { (JSJitGetterOp)onCreateAnswerError },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnSetLocalDescriptionSuccess(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onSetLocalDescriptionSuccess_methodinfo = {
  { (JSJitGetterOp)onSetLocalDescriptionSuccess },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnSetRemoteDescriptionSuccess(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onSetRemoteDescriptionSuccess_methodinfo = {
  { (JSJitGetterOp)onSetRemoteDescriptionSuccess },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onSetLocalDescriptionError");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FakeString arg1;
  if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnSetLocalDescriptionError(arg0, NonNullHelper(Constify(arg1)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onSetLocalDescriptionError_methodinfo = {
  { (JSJitGetterOp)onSetLocalDescriptionError },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onSetRemoteDescriptionError");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FakeString arg1;
  if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnSetRemoteDescriptionError(arg0, NonNullHelper(Constify(arg1)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onSetRemoteDescriptionError_methodinfo = {
  { (JSJitGetterOp)onSetRemoteDescriptionError },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnAddIceCandidateSuccess(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onAddIceCandidateSuccess_methodinfo = {
  { (JSJitGetterOp)onAddIceCandidateSuccess },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onAddIceCandidateError");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FakeString arg1;
  if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnAddIceCandidateError(arg0, NonNullHelper(Constify(arg1)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onAddIceCandidateError_methodinfo = {
  { (JSJitGetterOp)onAddIceCandidateError },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 3)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onIceCandidate");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  uint16_t arg0;
  if (!ValueToPrimitive<uint16_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FakeString arg1;
  if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
    return false;
  }
  binding_detail::FakeString arg2;
  if (!ConvertJSValueToString(cx, args[2], eStringify, eStringify, arg2)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnIceCandidate(arg0, NonNullHelper(Constify(arg1)), NonNullHelper(Constify(arg2)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onIceCandidate_methodinfo = {
  { (JSJitGetterOp)onIceCandidate },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  binding_detail::FastRTCStatsReportInternal arg0;
  if (!arg0.Init(cx, (args.hasDefined(0)) ? args[0] : JS::NullHandleValue,  "Argument 1 of PeerConnectionObserver.onGetStatsSuccess", true)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnGetStatsSuccess(Constify(arg0), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onGetStatsSuccess_methodinfo = {
  { (JSJitGetterOp)onGetStatsSuccess },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onGetStatsError");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  binding_detail::FakeString arg1;
  if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnGetStatsError(arg0, NonNullHelper(Constify(arg1)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onGetStatsError_methodinfo = {
  { (JSJitGetterOp)onGetStatsError },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.notifyDataChannel");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  NonNull<nsDOMDataChannel> arg0;
  if (args[0].isObject()) {
    {
      nsresult rv = UnwrapObject<prototypes::id::RTCDataChannel, nsDOMDataChannel>(args[0], arg0);
      if (NS_FAILED(rv)) {
        ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of PeerConnectionObserver.notifyDataChannel", "RTCDataChannel");
        return false;
      }
    }
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of PeerConnectionObserver.notifyDataChannel");
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->NotifyDataChannel(MOZ_KnownLive(NonNullHelper(arg0)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo notifyDataChannel_methodinfo = {
  { (JSJitGetterOp)notifyDataChannel },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onStateChange");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  PCObserverStateType arg0;
  {
    int index;
    if (!FindEnumStringIndex<true>(cx, args[0], PCObserverStateTypeValues::strings, "PCObserverStateType", "Argument 1 of PeerConnectionObserver.onStateChange", &index)) {
      return false;
    }
    MOZ_ASSERT(index >= 0);
    arg0 = static_cast<PCObserverStateType>(index);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnStateChange(arg0, rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onStateChange_methodinfo = {
  { (JSJitGetterOp)onStateChange },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onTransceiverNeeded");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  NonNull<mozilla::TransceiverImpl> arg1;
  if (args[1].isObject()) {
    {
      nsresult rv = UnwrapObject<prototypes::id::TransceiverImpl, mozilla::TransceiverImpl>(args[1], arg1);
      if (NS_FAILED(rv)) {
        ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 2 of PeerConnectionObserver.onTransceiverNeeded", "TransceiverImpl");
        return false;
      }
    }
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of PeerConnectionObserver.onTransceiverNeeded");
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnTransceiverNeeded(NonNullHelper(Constify(arg0)), MOZ_KnownLive(NonNullHelper(arg1)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onTransceiverNeeded_methodinfo = {
  { (JSJitGetterOp)onTransceiverNeeded },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 2)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onDTMFToneChange");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  NonNull<mozilla::dom::MediaStreamTrack> arg0;
  if (args[0].isObject()) {
    {
      nsresult rv = UnwrapObject<prototypes::id::MediaStreamTrack, mozilla::dom::MediaStreamTrack>(args[0], arg0);
      if (NS_FAILED(rv)) {
        ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of PeerConnectionObserver.onDTMFToneChange", "MediaStreamTrack");
        return false;
      }
    }
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of PeerConnectionObserver.onDTMFToneChange");
    return false;
  }
  binding_detail::FakeString arg1;
  if (!ConvertJSValueToString(cx, args[1], eStringify, eStringify, arg1)) {
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnDTMFToneChange(MOZ_KnownLive(NonNullHelper(arg0)), NonNullHelper(Constify(arg1)), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onDTMFToneChange_methodinfo = {
  { (JSJitGetterOp)onDTMFToneChange },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  if (MOZ_UNLIKELY(args.length() < 4)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver.onPacket");
  }
  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  uint32_t arg0;
  if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  mozPacketDumpType arg1;
  {
    int index;
    if (!FindEnumStringIndex<true>(cx, args[1], mozPacketDumpTypeValues::strings, "mozPacketDumpType", "Argument 2 of PeerConnectionObserver.onPacket", &index)) {
      return false;
    }
    MOZ_ASSERT(index >= 0);
    arg1 = static_cast<mozPacketDumpType>(index);
  }
  bool arg2;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[2], &arg2)) {
    return false;
  }
  RootedSpiderMonkeyInterface<ArrayBuffer> arg3(cx);
  if (args[3].isObject()) {
    if (!arg3.Init(&args[3].toObject())) {
      ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 4 of PeerConnectionObserver.onPacket", "ArrayBuffer");
      return false;
    }
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 4 of PeerConnectionObserver.onPacket");
    return false;
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->OnPacket(arg0, arg1, arg2, Constify(arg3), rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo onPacket_methodinfo = {
  { (JSJitGetterOp)onPacket },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

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

  Maybe<JS::Rooted<JSObject*> > unwrappedObj;
  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  if (objIsXray) {
    unwrappedObj.emplace(cx, obj);
  }
  if (objIsXray) {
    unwrappedObj.ref() = js::CheckedUnwrap(unwrappedObj.ref());
    if (!unwrappedObj.ref()) {
      return false;
    }
  }
  FastErrorResult rv;
  self->SyncTransceivers(rv, (unwrappedObj ? js::GetNonCCWObjectRealm(*unwrappedObj) : js::GetContextRealm(cx)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setUndefined();
  return true;
}

static const JSJitInfo syncTransceivers_methodinfo = {
  { (JSJitGetterOp)syncTransceivers },
  { prototypes::id::PeerConnectionObserver },
  { PrototypeTraits<prototypes::id::PeerConnectionObserver>::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");

static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::dom::PeerConnectionObserver* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::PeerConnectionObserver>(obj);
  // We don't want to preserve if we don't have a wrapper, and we
  // obviously can't preserve if we're not initialized.
  if (self && self->GetWrapperPreserveColor()) {
    PreserveWrapper(self);
  }
  return true;
}

static void
_finalize(js::FreeOp* fop, JSObject* obj)
{
  mozilla::dom::PeerConnectionObserver* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::PeerConnectionObserver>(obj);
  if (self) {
    ClearWrapper(self, self, obj);
    AddForDeferredFinalization<mozilla::dom::PeerConnectionObserver>(self);
  }
}

static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
  mozilla::dom::PeerConnectionObserver* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::PeerConnectionObserver>(obj);
  if (self) {
    UpdateWrapper(self, self, obj, old);
  }

  return 0;
}

// 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 sChromeStaticMethods_specs[] = {
  JS_FNSPEC("_create", PeerConnectionObserver::_Create, nullptr, 2, 0, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sChromeStaticMethods[] = {
  { nullptr, &sChromeStaticMethods_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 JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("onCreateOfferSuccess", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onCreateOfferSuccess_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onCreateOfferError", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onCreateOfferError_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onCreateAnswerSuccess", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onCreateAnswerSuccess_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onCreateAnswerError", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onCreateAnswerError_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onSetLocalDescriptionSuccess", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onSetLocalDescriptionSuccess_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onSetRemoteDescriptionSuccess", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onSetRemoteDescriptionSuccess_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onSetLocalDescriptionError", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onSetLocalDescriptionError_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onSetRemoteDescriptionError", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onSetRemoteDescriptionError_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onAddIceCandidateSuccess", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onAddIceCandidateSuccess_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onAddIceCandidateError", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onAddIceCandidateError_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onIceCandidate", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onIceCandidate_methodinfo), 3, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onGetStatsSuccess", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onGetStatsSuccess_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onGetStatsError", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onGetStatsError_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("notifyDataChannel", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&notifyDataChannel_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onStateChange", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onStateChange_methodinfo), 1, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onTransceiverNeeded", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onTransceiverNeeded_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onDTMFToneChange", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onDTMFToneChange_methodinfo), 2, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("onPacket", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&onPacket_methodinfo), 4, JSPROP_ENUMERATE, nullptr),
  JS_FNSPEC("syncTransceivers", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&syncTransceivers_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(19 <= 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[19];
static PropertyInfo sNativeProperties_propertyInfos[19];

static const NativePropertiesN<1> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  19,
  sNativeProperties_sortedPropertyIndices,
  {
    { sMethods, &sNativeProperties_propertyInfos[0] }
  }
};
static_assert(19 < 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 = {
  true,  0 /* sChromeStaticMethods */,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  false, 0,
  -1,
  1,
  sChromeOnlyNativeProperties_sortedPropertyIndices,
  {
    { sChromeStaticMethods, &sChromeOnlyNativeProperties_propertyInfos[0] }
  }
};
static_assert(1 < 1ull << CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static bool
_constructor(JSContext* cx, unsigned argc, JS::Value* vp)
{
  AUTO_PROFILER_LABEL_FAST("PeerConnectionObserver constructor", DOM, cx);

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  JS::Rooted<JSObject*> obj(cx, &args.callee());
  if (!args.isConstructing()) {
    // XXXbz wish I could get the name from the callee instead of
    // Adding more relocations
    return ThrowConstructorWithoutNew(cx, "PeerConnectionObserver");
  }

  JS::Rooted<JSObject*> desiredProto(cx);
  if (!GetDesiredProto(cx, args, &desiredProto)) {
    return false;
  }

  if (MOZ_UNLIKELY(args.length() < 1)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver");
  }
  GlobalObject global(cx, obj);
  if (global.Failed()) {
    return false;
  }

  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  NonNull<mozilla::dom::RTCPeerConnection> arg0;
  if (args[0].isObject()) {
    {
      nsresult rv = UnwrapObject<prototypes::id::RTCPeerConnection, mozilla::dom::RTCPeerConnection>(args[0], arg0);
      if (NS_FAILED(rv)) {
        ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of PeerConnectionObserver.constructor", "RTCPeerConnection");
        return false;
      }
    }
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of PeerConnectionObserver.constructor");
    return false;
  }
  Maybe<JSAutoRealm> ar;
  if (objIsXray) {
    obj = js::CheckedUnwrap(obj);
    if (!obj) {
      return false;
    }
    ar.emplace(cx, obj);
    if (!JS_WrapObject(cx, &desiredProto)) {
      return false;
    }
  }
  FastErrorResult rv;
  auto result(StrongOrRawPtr<mozilla::dom::PeerConnectionObserver>(mozilla::dom::PeerConnectionObserver::Constructor(global, cx, MOZ_KnownLive(NonNullHelper(arg0)), rv, desiredProto)));
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  static_assert(!IsPointer<decltype(result)>::value,
                "NewObject implies that we need to keep the object alive with a strong reference.");
  if (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const js::ClassOps sInterfaceObjectClassOps = {
    nullptr,               /* addProperty */
    nullptr,               /* delProperty */
    nullptr,               /* enumerate */
    nullptr,               /* newEnumerate */
    nullptr,               /* resolve */
    nullptr,               /* mayResolve */
    nullptr,               /* finalize */
    _constructor, /* call */
    nullptr,               /* hasInstance */
    _constructor, /* construct */
    nullptr,               /* trace */
};

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

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "PeerConnectionObserverPrototype",
    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::PeerConnectionObserver,
  PrototypeTraits<prototypes::id::PeerConnectionObserver>::Depth,
  sNativePropertyHooks,
  "[object PeerConnectionObserverPrototype]",
  JS::GetRealmObjectPrototype
};

bool
ConstructorEnabled(JSContext* aCx, JS::Handle<JSObject*> aObj)
{
  return nsContentUtils::ThreadsafeIsSystemCaller(aCx);
}

static const js::ClassOps sClassOps = {
  _addProperty, /* addProperty */
  nullptr,               /* delProperty */
  nullptr,               /* enumerate */
  nullptr, /* newEnumerate */
  nullptr, /* resolve */
  nullptr, /* mayResolve */
  _finalize, /* finalize */
  nullptr, /* call */
  nullptr,               /* hasInstance */
  nullptr,               /* construct */
  nullptr, /* trace */
};

static const js::ClassExtension sClassExtension = {
  nullptr, /* weakmapKeyDelegateOp */
  _objectMoved /* objectMovedOp */
};

static const DOMJSClass sClass = {
  { "PeerConnectionObserver",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::PeerConnectionObserver, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  IsBaseOf<nsISupports, mozilla::dom::PeerConnectionObserver >::value,
  sNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::dom::PeerConnectionObserver>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::PeerConnectionObserver>::Get()
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
              "Must have the right minimal number of reserved slots.");
static_assert(1 >= 1,
              "Must have enough reserved slots.");

const JSClass*
GetJSClass()
{
  return sClass.ToJSClass();
}

bool
Wrap(JSContext* aCx, mozilla::dom::PeerConnectionObserver* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::dom::PeerConnectionObserver>::value,
                "Shouldn't have wrappercached things that are not refcounted.");
  MOZ_ASSERT(static_cast<mozilla::dom::PeerConnectionObserver*>(aObject) ==
             reinterpret_cast<mozilla::dom::PeerConnectionObserver*>(aObject),
             "Multiple inheritance for mozilla::dom::PeerConnectionObserver is broken.");
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
  MOZ_ASSERT(!aCache->GetWrapper(),
             "You should probably not be using Wrap() directly; use "
             "GetOrCreateDOMReflector instead");

  MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
             "nsISupports must be on our primary inheritance chain");

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  MOZ_ASSERT(JS::ObjectIsNotGray(global));

  // That might have ended up wrapping us already, due to the wonders
  // of XBL.  Check for that, and bail out as needed.
  aReflector.set(aCache->GetWrapper());
  if (aReflector) {
#ifdef DEBUG
    AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
#endif // DEBUG
    return true;
  }

  JSAutoRealm ar(aCx, global);
  JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);
  if (!canonicalProto) {
    return false;
  }
  JS::Rooted<JSObject*> proto(aCx);
  if (aGivenProto) {
    proto = aGivenProto;
    // Unfortunately, while aGivenProto was in the compartment of aCx
    // coming in, we changed compartments to that of "parent" so may need
    // to wrap the proto here.
    if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {
      if (!JS_WrapObject(aCx, &proto)) {
        return false;
      }
    }
  } else {
    proto = canonicalProto;
  }

  BindingJSObjectCreator<mozilla::dom::PeerConnectionObserver> creator(aCx);
  creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
  if (!aReflector) {
    return false;
  }

  aCache->SetWrapper(aReflector);
  creator.InitializationSucceeded();

  MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
             aCache->GetWrapperPreserveColor() == aReflector);
  // If proto != canonicalProto, we have to preserve our wrapper;
  // otherwise we won't be able to properly recreate it later, since
  // we won't know what proto to use.  Note that we don't check
  // aGivenProto here, since it's entirely possible (and even
  // somewhat common) to have a non-null aGivenProto which is the
  // same as canonicalProto.
  if (proto != canonicalProto) {
    PreserveWrapper(aObject);
  }

  return true;
}

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

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

  JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmFunctionPrototype(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::PeerConnectionObserver);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::PeerConnectionObserver);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 1, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              sChromeOnlyNativeProperties.Upcast(),
                              "PeerConnectionObserver", aDefineOnGlobal,
                              nullptr,
                              false);
}

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

} // namespace PeerConnectionObserver_Binding



void
PeerConnectionObserverJSImpl::OnCreateOfferSuccess(const nsAString& offer, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onCreateOfferSuccess", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 1;

  do {
    nsString mutableStr(offer);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onCreateOfferSuccess_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnCreateOfferError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onCreateOfferError", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 2;

  do {
    nsString mutableStr(message);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[0].setNumber(name);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onCreateOfferError_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnCreateAnswerSuccess(const nsAString& answer, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onCreateAnswerSuccess", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 1;

  do {
    nsString mutableStr(answer);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onCreateAnswerSuccess_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnCreateAnswerError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onCreateAnswerError", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 2;

  do {
    nsString mutableStr(message);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[0].setNumber(name);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onCreateAnswerError_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnSetLocalDescriptionSuccess(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onSetLocalDescriptionSuccess", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onSetLocalDescriptionSuccess_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::empty(), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnSetRemoteDescriptionSuccess(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onSetRemoteDescriptionSuccess", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onSetRemoteDescriptionSuccess_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::empty(), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnSetLocalDescriptionError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onSetLocalDescriptionError", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 2;

  do {
    nsString mutableStr(message);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[0].setNumber(name);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onSetLocalDescriptionError_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnSetRemoteDescriptionError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onSetRemoteDescriptionError", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 2;

  do {
    nsString mutableStr(message);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[0].setNumber(name);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onSetRemoteDescriptionError_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnAddIceCandidateSuccess(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onAddIceCandidateSuccess", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onAddIceCandidateSuccess_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::empty(), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnAddIceCandidateError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onAddIceCandidateError", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 2;

  do {
    nsString mutableStr(message);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[0].setNumber(name);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onAddIceCandidateError_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnIceCandidate(uint16_t level, const nsAString& mid, const nsAString& candidate, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onIceCandidate", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(3)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 3;

  do {
    nsString mutableStr(candidate);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[2])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    nsString mutableStr(mid);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[0].setInt32(int32_t(level));
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onIceCandidate_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnGetStatsSuccess(const RTCStatsReportInternal& report, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onGetStatsSuccess", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 1;

  do {
    if (!report.ToObjectInternal(cx, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onGetStatsSuccess_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnGetStatsError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onGetStatsError", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 2;

  do {
    nsString mutableStr(message);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[0].setNumber(name);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onGetStatsError_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::NotifyDataChannel(nsDOMDataChannel& channel, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.notifyDataChannel", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 1;

  do {
    if (!GetOrCreateDOMReflector(cx, channel, argv[0])) {
      MOZ_ASSERT(JS_IsExceptionPending(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->notifyDataChannel_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnStateChange(PCObserverStateType state, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onStateChange", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 1;

  do {
    if (!ToJSValue(cx, state, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onStateChange_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnTransceiverNeeded(const nsAString& kind, TransceiverImpl& transceiverImpl, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onTransceiverNeeded", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 2;

  do {
    if (!WrapNewBindingNonWrapperCachedObject(cx, CallbackKnownNotGray(), transceiverImpl, argv[1])) {
      MOZ_ASSERT(JS_IsExceptionPending(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    nsString mutableStr(kind);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[0])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onTransceiverNeeded_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnDTMFToneChange(MediaStreamTrack& track, const nsAString& tone, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onDTMFToneChange", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(2)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 2;

  do {
    nsString mutableStr(tone);
    if (!xpc::NonVoidStringToJsval(cx, mutableStr, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    if (!GetOrCreateDOMReflector(cx, track, argv[0])) {
      MOZ_ASSERT(JS_IsExceptionPending(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onDTMFToneChange_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::OnPacket(uint32_t level, mozPacketDumpType type, bool sending, const ArrayBuffer& packet, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.onPacket", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(4)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 4;

  do {
    argv[3].setObject(*packet.Obj());
    if (!MaybeWrapNonDOMObjectValue(cx, argv[3])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[2].setBoolean(sending);
    break;
  } while (false);

  do {
    if (!ToJSValue(cx, type, argv[1])) {
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  do {
    argv[0].setNumber(level);
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->onPacket_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::SyncTransceivers(ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "PeerConnectionObserver.syncTransceivers", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->syncTransceivers_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::empty(), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

void
PeerConnectionObserverJSImpl::__Init(RTCPeerConnection& domPC, ErrorResult& aRv, JS::Realm* aRealm)
{
  CallSetup s(this, aRv, "__init", eRethrowContentExceptions, aRealm, /* aIsJSImplementedWebIDL = */ true);
  JSContext* cx = s.GetContext();
  if (!cx) {
    MOZ_ASSERT(aRv.Failed());
    return;
  }
  JS::Rooted<JS::Value> rval(cx, JS::UndefinedValue());
  JS::AutoValueVector argv(cx);
  if (!argv.resize(1)) {
    aRv.Throw(NS_ERROR_OUT_OF_MEMORY);
    return;
  }
  unsigned argc = 1;

  do {
    if (!GetOrCreateDOMReflector(cx, domPC, argv[0])) {
      MOZ_ASSERT(JS_IsExceptionPending(cx));
      aRv.Throw(NS_ERROR_UNEXPECTED);
      return;
    }
    break;
  } while (false);

  JS::Rooted<JS::Value> callable(cx);
  PeerConnectionObserverAtoms* atomsCache = GetAtomCache<PeerConnectionObserverAtoms>(cx);
  if ((!*reinterpret_cast<jsid**>(atomsCache) && !InitIds(cx, atomsCache)) ||
      !GetCallableProperty(cx, atomsCache->__init_id, &callable)) {
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return;
  }
  JS::Rooted<JS::Value> thisValue(cx, JS::ObjectValue(*mCallback));
  if (!JS::Call(cx, thisValue, callable,
                JS::HandleValueArray::subarray(argv, 0, argc), &rval)) {
    aRv.NoteJSContextException(cx);
    return;
  }
}

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

  // Initialize these in reverse order so that any failure leaves the first one
  // uninitialized.
  if (!atomsCache->__init_id.init(cx, "__init") ||
      !atomsCache->syncTransceivers_id.init(cx, "syncTransceivers") ||
      !atomsCache->onPacket_id.init(cx, "onPacket") ||
      !atomsCache->onDTMFToneChange_id.init(cx, "onDTMFToneChange") ||
      !atomsCache->onTransceiverNeeded_id.init(cx, "onTransceiverNeeded") ||
      !atomsCache->onStateChange_id.init(cx, "onStateChange") ||
      !atomsCache->notifyDataChannel_id.init(cx, "notifyDataChannel") ||
      !atomsCache->onGetStatsError_id.init(cx, "onGetStatsError") ||
      !atomsCache->onGetStatsSuccess_id.init(cx, "onGetStatsSuccess") ||
      !atomsCache->onIceCandidate_id.init(cx, "onIceCandidate") ||
      !atomsCache->onAddIceCandidateError_id.init(cx, "onAddIceCandidateError") ||
      !atomsCache->onAddIceCandidateSuccess_id.init(cx, "onAddIceCandidateSuccess") ||
      !atomsCache->onSetRemoteDescriptionError_id.init(cx, "onSetRemoteDescriptionError") ||
      !atomsCache->onSetLocalDescriptionError_id.init(cx, "onSetLocalDescriptionError") ||
      !atomsCache->onSetRemoteDescriptionSuccess_id.init(cx, "onSetRemoteDescriptionSuccess") ||
      !atomsCache->onSetLocalDescriptionSuccess_id.init(cx, "onSetLocalDescriptionSuccess") ||
      !atomsCache->onCreateAnswerError_id.init(cx, "onCreateAnswerError") ||
      !atomsCache->onCreateAnswerSuccess_id.init(cx, "onCreateAnswerSuccess") ||
      !atomsCache->onCreateOfferError_id.init(cx, "onCreateOfferError") ||
      !atomsCache->onCreateOfferSuccess_id.init(cx, "onCreateOfferSuccess")) {
    return false;
  }
  return true;
}



NS_IMPL_CYCLE_COLLECTION_CLASS(PeerConnectionObserver)
NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(PeerConnectionObserver)
  NS_IMPL_CYCLE_COLLECTION_UNLINK(mImpl)
  NS_IMPL_CYCLE_COLLECTION_UNLINK(mParent)
  NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
  tmp->ClearWeakReferences();
NS_IMPL_CYCLE_COLLECTION_UNLINK_END
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(PeerConnectionObserver)
  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mImpl)
  NS_IMPL_CYCLE_COLLECTION_TRAVERSE(mParent)
NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
NS_IMPL_CYCLE_COLLECTION_TRACE_WRAPPERCACHE(PeerConnectionObserver)
NS_IMPL_CYCLE_COLLECTING_ADDREF(PeerConnectionObserver)
NS_IMPL_CYCLE_COLLECTING_RELEASE(PeerConnectionObserver)
NS_INTERFACE_MAP_BEGIN_CYCLE_COLLECTION(PeerConnectionObserver)
  NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
  NS_INTERFACE_MAP_ENTRY(nsISupports)
  NS_INTERFACE_MAP_ENTRY(nsISupportsWeakReference)
NS_INTERFACE_MAP_END

PeerConnectionObserver::PeerConnectionObserver(JS::Handle<JSObject*> aJSImplObject, JS::Handle<JSObject*> aJSImplGlobal, nsIGlobalObject* aParent)
  : mImpl(new PeerConnectionObserverJSImpl(nullptr, aJSImplObject, aJSImplGlobal, /* aIncumbentGlobal = */ nullptr)),
    mParent(aParent)
{
}


PeerConnectionObserver::~PeerConnectionObserver()
{
}

nsISupports*
PeerConnectionObserver::GetParentObject() const
{
  return mParent;
}

JSObject*
PeerConnectionObserver::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto)
{
  JS::Rooted<JSObject*> obj(aCx, PeerConnectionObserver_Binding::Wrap(aCx, this, aGivenProto));
  if (!obj) {
    return nullptr;
  }

  // Now define it on our chrome object
  JSAutoRealm ar(aCx, mImpl->CallbackGlobalOrNull());
  if (!JS_WrapObject(aCx, &obj)) {
    return nullptr;
  }
  if (!JS_DefineProperty(aCx, mImpl->CallbackOrNull(), "__DOM_IMPL__", obj, 0)) {
    return nullptr;
  }
  return obj;
}

already_AddRefed<PeerConnectionObserver>
PeerConnectionObserver::Constructor(const GlobalObject& global, JSContext* cx, RTCPeerConnection& domPC, ErrorResult& aRv, JS::Handle<JSObject*> aGivenProto)
{
  JS::Rooted<JSObject*> jsImplObj(cx);
  nsCOMPtr<nsIGlobalObject> globalHolder =
    ConstructJSImplementation("@mozilla.org/dom/peerconnectionobserver;1", global, &jsImplObj, aRv);
  if (aRv.Failed()) {
    return nullptr;
  }
  // We should be getting the implementation object for the relevant
  // contract here, which should never be a cross-compartment wrapper.
  JS::Rooted<JSObject*> jsImplGlobal(cx, JS::GetNonCCWObjectGlobal(jsImplObj));
  // Build the C++ implementation.
  RefPtr<PeerConnectionObserver> impl = new PeerConnectionObserver(jsImplObj, jsImplGlobal, globalHolder);
  // Wrap the object before calling __Init so that __DOM_IMPL__ is available.
  JS::Rooted<JSObject*> scopeObj(cx, globalHolder->GetGlobalJSObject());
  MOZ_ASSERT(js::IsObjectInContextCompartment(scopeObj, cx));
  JS::Rooted<JS::Value> wrappedVal(cx);
  if (!GetOrCreateDOMReflector(cx, impl, &wrappedVal, aGivenProto)) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    aRv.Throw(NS_ERROR_UNEXPECTED);
    return nullptr;
  }
  // Initialize the object with the constructor arguments.
  impl->mImpl->__Init(domPC, aRv, js::GetNonCCWObjectRealm(scopeObj));
  if (aRv.Failed()) {
    return nullptr;
  }
  return impl.forget();
}

void
PeerConnectionObserver::OnCreateOfferSuccess(const nsAString& offer, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnCreateOfferSuccess(offer, aRv, aRealm);
}

void
PeerConnectionObserver::OnCreateOfferError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnCreateOfferError(name, message, aRv, aRealm);
}

void
PeerConnectionObserver::OnCreateAnswerSuccess(const nsAString& answer, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnCreateAnswerSuccess(answer, aRv, aRealm);
}

void
PeerConnectionObserver::OnCreateAnswerError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnCreateAnswerError(name, message, aRv, aRealm);
}

void
PeerConnectionObserver::OnSetLocalDescriptionSuccess(ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnSetLocalDescriptionSuccess(aRv, aRealm);
}

void
PeerConnectionObserver::OnSetRemoteDescriptionSuccess(ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnSetRemoteDescriptionSuccess(aRv, aRealm);
}

void
PeerConnectionObserver::OnSetLocalDescriptionError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnSetLocalDescriptionError(name, message, aRv, aRealm);
}

void
PeerConnectionObserver::OnSetRemoteDescriptionError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnSetRemoteDescriptionError(name, message, aRv, aRealm);
}

void
PeerConnectionObserver::OnAddIceCandidateSuccess(ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnAddIceCandidateSuccess(aRv, aRealm);
}

void
PeerConnectionObserver::OnAddIceCandidateError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnAddIceCandidateError(name, message, aRv, aRealm);
}

void
PeerConnectionObserver::OnIceCandidate(uint16_t level, const nsAString& mid, const nsAString& candidate, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnIceCandidate(level, mid, candidate, aRv, aRealm);
}

void
PeerConnectionObserver::OnGetStatsSuccess(const RTCStatsReportInternal& report, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnGetStatsSuccess(report, aRv, aRealm);
}

void
PeerConnectionObserver::OnGetStatsError(uint32_t name, const nsAString& message, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnGetStatsError(name, message, aRv, aRealm);
}

void
PeerConnectionObserver::NotifyDataChannel(nsDOMDataChannel& channel, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->NotifyDataChannel(channel, aRv, aRealm);
}

void
PeerConnectionObserver::OnStateChange(PCObserverStateType state, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnStateChange(state, aRv, aRealm);
}

void
PeerConnectionObserver::OnTransceiverNeeded(const nsAString& kind, TransceiverImpl& transceiverImpl, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnTransceiverNeeded(kind, transceiverImpl, aRv, aRealm);
}

void
PeerConnectionObserver::OnDTMFToneChange(MediaStreamTrack& track, const nsAString& tone, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnDTMFToneChange(track, tone, aRv, aRealm);
}

void
PeerConnectionObserver::OnPacket(uint32_t level, mozPacketDumpType type, bool sending, const ArrayBuffer& packet, ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->OnPacket(level, type, sending, packet, aRv, aRealm);
}

void
PeerConnectionObserver::SyncTransceivers(ErrorResult& aRv, JS::Realm* aRealm)
{
  return mImpl->SyncTransceivers(aRv, aRealm);
}

bool
PeerConnectionObserver::_Create(JSContext* cx, unsigned argc, JS::Value* vp)
{
  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);
  if (args.length() < 2) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "PeerConnectionObserver._create");
  }
  if (!args[0].isObject()) {
    return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of PeerConnectionObserver._create");
  }
  if (!args[1].isObject()) {
    return ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 2 of PeerConnectionObserver._create");
  }

  // GlobalObject will go through wrappers as needed for us, and
  // is simpler than the right UnwrapArg incantation.
  GlobalObject global(cx, &args[0].toObject());
  if (global.Failed()) {
    return false;
  }
  nsCOMPtr<nsIGlobalObject> globalHolder = do_QueryInterface(global.GetAsSupports());
  MOZ_ASSERT(globalHolder);
  JS::Rooted<JSObject*> arg(cx, &args[1].toObject());
  JS::Rooted<JSObject*> argGlobal(cx, JS::CurrentGlobalOrNull(cx));
  RefPtr<PeerConnectionObserver> impl = new PeerConnectionObserver(arg, argGlobal, globalHolder);
  MOZ_ASSERT(js::IsObjectInContextCompartment(arg, cx));
  return GetOrCreateDOMReflector(cx, impl, args.rval());
}


} // namespace dom
} // namespace mozilla

Coverage Report

Created: 2018-09-25 14:53