css render堆栈信息

ASSERTION FAILED: parent()third_party/WebKit/Source/WebCore/rendering/RenderTableRow.cpp(184) : virtual WebCore::LayoutRect WebCore::RenderTableRow::clippedOverflowRectForRepaint(WebCore::RenderBoxModelObject*) const[42738:42738:17028963938353:ERROR:process_util_posix.cc(142)] Received signal 11	base::debug::StackTrace::StackTrace() [0x84c78e]	base::(anonymous namespace)::StackDumpSignalHandler() [0x806371]	0x7ff869fceaf0	WebCore::RenderTableRow::clippedOverflowRectForRepaint() [0x195f1ae]	WebCore::RenderLayer::computeRepaintRects() [0x18eb145]	WebCore::RenderLayerCompositor::updateBacking() [0x190e4d9]	WebCore::RenderLayerCompositor::updateLayerCompositingState() [0x190e73b]	WebCore::RenderLayer::styleChanged() [0x18fdc7b]	WebCore::RenderBoxModelObject::styleDidChange() [0x18a1a9e]	WebCore::RenderBox::styleDidChange() [0x18895f4]	WebCore::RenderTableRow::styleDidChange() [0x195e7a6]//重写了每次调用的都是对应标签的	WebCore::RenderObject::setStyle() [0x193249b]	WebCore::RenderObject::setAnimatableStyle() [0x1931db7]	WebCore::NodeRendererFactory::createRenderer() [0x72207b]	WebCore::NodeRendererFactory::createRendererIfNeeded() [0x722332]	WebCore::Node::createRendererIfNeeded() [0x70177d]	WebCore::Element::attach() [0x6d9641]	WebCore::executeTask() [0x10620ac]	WebCore::HTMLConstructionSite::executeQueuedTasks() [0x10622f9]	WebCore::HTMLTreeBuilder::constructTreeFromAtomicToken() [0x100ff25]	WebCore::HTMLTreeBuilder::constructTreeFromToken() [0x100fd57]	WebCore::HTMLDocumentParser::pumpTokenizer() [0xff8308]	WebCore::HTMLDocumentParser::pumpTokenizerIfPossible() [0xff7cc9]	WebCore::HTMLDocumentParser::append() [0xff8930]	WebCore::DecodedDataDocumentParser::appendBytes() [0x1f1c644]	WebCore::DocumentWriter::addData() [0x150aa2c]	WebCore::DocumentLoader::commitData() [0x14fbc50]	WebKit::WebFrameImpl::commitDocumentData() [0x4994ec]	WebKit::FrameLoaderClientImpl::committedLoad() [0x4f8f77]        WebCore::DocumentLoader::receivedData() [0x14fbd0a]	WebCore::MainResourceLoader::addData() [0x1530de7]	WebCore::ResourceLoader::didReceiveData() [0x1544a5f]	WebCore::MainResourceLoader::didReceiveData() [0x1532336]	WebCore::ResourceLoader::didReceiveData() [0x1545382]	WebCore::ResourceHandleInternal::didReceiveData() [0x50fe72]	webkit_glue::WebURLLoaderImpl::Context::OnReceivedData() [0x1ded6ca]	(anonymous namespace)::RequestProxy::NotifyReceivedData() [0x1ed893a]	base::internal::RunnableAdapter<>::Run() [0x1edef03]	base::internal::InvokeHelper<>::MakeItSo() [0x1ede92e]	base::internal::Invoker<>::Run() [0x1ede254]	base::Callback<>::Run() [0x7c370b]	MessageLoop::RunTask() [0x7deb8c]	MessageLoop::DeferOrRunPendingTask() [0x7deca3]	MessageLoop::DoWork() [0x7df4c5]	base::MessagePumpGlib::HandleDispatch() [0x83dbd3]	(anonymous namespace)::WorkSourceDispatch() [0x83d11f]	0x7ff86fa038c2	0x7ff86fa07748	0x7ff86fa078fc	base::MessagePumpGlib::RunWithDispatcher() [0x83d882]	base::MessagePumpGlib::Run() [0x83dcb0]	MessageLoop::RunInternal() [0x7de853]	MessageLoop::RunHandler() [0x7de706]	MessageLoop::Run() [0x7de03b]	webkit_support::RunMessageLoop() [0x6314e4]	TestShell::waitTestFinished() [0x471b66]	TestShell::runFileTest() [0x46a3db]	runTest() [0x433834]	main [0x43433b]	0x7ff869fb9c4d	0x41fb49None