crash log for renderer (pid <unknown>):
STDOUT: Spell checking should be triggered on focus of an editable. To test manually, set focus on above elements. The test succeed if misspellings are marked.
STDOUT: 
STDOUT: On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
STDOUT: 
STDOUT: 
STDOUT: PASS internals.markerCountForNode(findFirstTextNode(testEditable), "spelling") became expectedNumberOfMarkers
STDOUT: PASS internals.markerCountForNode(findFirstTextNode(testTextArea), "spelling") became expectedNumberOfMarkers
STDOUT: PASS internals.markerCountForNode(findFirstTextNode(testTextField), "spelling") became expectedNumberOfMarkers
STDOUT: PASS internals.markerCountForNode(findFirstTextNode(testEditable), "spelling") became expectedNumberOfMarkers
STDOUT: PASS internals.markerCountForNode(findFirstTextNode(testTextArea), "spelling") became expectedNumberOfMarkers
STDOUT: PASS internals.markerCountForNode(findFirstTextNode(testTextField), "spelling") became expectedNumberOfMarkers
STDOUT: PASS successfullyParsed is true
STDOUT: 
STDOUT: TEST COMPLETE
STDOUT: zz zz zz.
STDOUT:   
STDERR: ASSERTION FAILED: StackFrameDepth::isSafeToRecurse()
STDERR: ../../third_party/WebKit/Source/platform/heap/StackFrameDepth.h(107) : blink::StackFrameDepthScope::StackFrameDepthScope()
STDERR: 1   0x7fa72d6e29d7
STDERR: 2   0x7fa72d6dfd19 blink::Heap::collectGarbage(blink::BlinkGC::StackState, blink::BlinkGC::GCType, blink::BlinkGC::GCReason)
STDERR: 3   0x7fa72d6f1c29 blink::ThreadState::scheduleGCIfNeeded()
STDERR: 4   0x7fa72d6e7425 blink::NormalPageArena::outOfLineAllocate(unsigned long, unsigned long)
STDERR: 5   0x7fa72779d0ed
STDERR: 6   0x7fa72779c58e
STDERR: 7   0x7fa727da8708
STDERR: 8   0x7fa727da8685
STDERR: 9   0x7fa727da8627
STDERR: 10  0x7fa7280ecbdf
STDERR: 11  0x7fa7280e9c2e
STDERR: 12  0x7fa727dd38bb blink::DocumentFragment::parseHTML(WTF::String const&, blink::Element*, blink::ParserContentPolicy)
STDERR: 13  0x7fa72850e830
STDERR: 14  0x7fa727df40e5 blink::Element::setInnerHTML(WTF::String const&, blink::ExceptionState&)
STDERR: 15  0x7fa72790b3d6
STDERR: 16  0x7fa727908f71
STDERR: 17  0x7fa72de08a25
STDERR: 18  0x7fa72de72fe3
STDERR: 19  0x7fa72de72882
STDERR: 20  0x7fa72e4345d8
STDERR: 21  0x7fa72e446a0b
STDERR: 22  0x7fa72e44653b
STDERR: 23  0x7fa72e5ec4bd
STDERR: 24  0x7fa72e394ff5
STDERR: 25  0x7fa72e394e66
STDERR: 26  0x248147506187