third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp - Issue 2625093002: [wrapper-tracing] Add heap snapshot generator infrastructure

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Unified Diff: third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp

Issue 2625093002: [wrapper-tracing] Add heap snapshot generator infrastructure (Closed)

Patch Set: Rework and address comments Created 3 years, 11 months ago

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Index: third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp

diff --git a/third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp b/third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp

index b49db8f4544d9fcc501eebe93b9c73c89e957656..5608ebd9190e031836b6ceb40dcc22e5c968c4cf 100644

--- a/third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp

+++ b/third_party/WebKit/Source/bindings/core/v8/V8Initializer.cpp

@@ -417,9 +417,11 @@ void V8Initializer::initializeMainThread() {

isolate->SetPromiseRejectCallback(promiseRejectHandlerInMainThread);

- if (v8::HeapProfiler* profiler = isolate->GetHeapProfiler())

+ if (v8::HeapProfiler* profiler = isolate->GetHeapProfiler()) {

profiler->SetWrapperClassInfoProvider(

WrapperTypeInfo::NodeClassId, &RetainedDOMInfo::createRetainedDOMInfo);

+ profiler->SetGetRetainerInfosCallback(&V8GCController::getRetainerInfos);

+ }

ASSERT(ThreadState::mainThreadState());

ThreadState::mainThreadState()->addInterruptor(