PrintPreviewPagesSettingsTest.TabOrder is failing with BlinkGenPropertyTrees enabled[1]:
[1:1:1205/115256.288011:FATAL:property_tree.cc(1877)] Check failed: !check_node_existence || ((!state.currently_running[property] && !state.potentially_animating[property]) || needs_rebuild). Attempting to animate non existent transform node
#0 0x5569c45c93bf base::debug::StackTrace::StackTrace()
#1 0x5569c452827b logging::LogMessage::~LogMessage()
#2 0x5569c546f096 cc::PropertyTrees::ElementIsAnimatingChanged()
#3 0x5569c543e2d1 cc::LayerTreeHost::ElementIsAnimatingChanged()
#4 0x5569c58bd84d cc::ElementAnimations::UpdateClientAnimationState()
#5 0x5569c58c148d cc::KeyframeEffect::RemoveKeyframeModel()
#6 0x5569c58ca2ab cc::Animation::RemoveKeyframeModelForKeyframeEffect()
#7 0x5569c58c69ef cc::SingleKeyframeEffectAnimation::RemoveKeyframeModel()
#8 0x5569c8c6a15c blink::CompositorAnimation::RemoveKeyframeModel()
#9 0x5569c73cd9ed blink::KeyframeEffect::CancelAnimationOnCompositor()
#10 0x5569c7356b23 blink::Animation::CancelAnimationOnCompositor()
#11 0x5569c73591ca blink::Animation::Update()
#12 0x5569c73b674f blink::DocumentTimeline::ServiceAnimations()
#13 0x5569c8d1001d blink::DocumentAnimations::UpdateAnimationTimingIfNeeded()
#14 0x5569c76019e2 blink::Document::UpdateStyleAndLayoutTree()
#15 0x5569c7607692 blink::Document::UpdateStyleAndLayout()
#16 0x5569c7607538 blink::Document::UpdateStyleAndLayoutIgnorePendingStylesheets()
#17 0x5569c7771fba blink::FrameSelection::ComputeVisibleSelectionInDOMTreeDeprecated()
#18 0x5569c776ab22 blink::Editor::CanEdit()
#19 0x5569c8d7ff8c blink::InputMethodController::TextInputInfo()
#20 0x5569c8d984fd blink::WebInputMethodControllerImpl::TextInputInfo()
#21 0x5569c83e4f5d content::RenderWidget::UpdateTextInputStateInternal()
#22 0x5569c83e4279 content::RenderWidget::WillBeginCompositorFrame()
#23 0x5569c547df91 cc::ProxyMain::BeginMainFrame()
[1] https://chromium-review.googlesource.com/c/chromium/src/+/1363207
Comment 1 by pdr@chromium.org
, Dec 5