Source/bindings/core/v8/custom/V8InjectedScriptManager.cpp - Issue 525353002: [oilpan]: optimize the way we allocate persistent handles in wrappers.

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Unified Diff: Source/bindings/core/v8/custom/V8InjectedScriptManager.cpp

Issue 525353002: [oilpan]: optimize the way we allocate persistent handles in wrappers. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: short copyright header Created 6 years, 3 months ago

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Index: Source/bindings/core/v8/custom/V8InjectedScriptManager.cpp

diff --git a/Source/bindings/core/v8/custom/V8InjectedScriptManager.cpp b/Source/bindings/core/v8/custom/V8InjectedScriptManager.cpp

index ab44fb47f9da05b2adc5d72db4b331492d0164bf..fb7c054dde86904184994329262191eb473b722d 100644

--- a/Source/bindings/core/v8/custom/V8InjectedScriptManager.cpp

+++ b/Source/bindings/core/v8/custom/V8InjectedScriptManager.cpp

@@ -72,12 +72,16 @@ static v8::Local<v8::Object> createInjectedScriptHostV8Wrapper(PassRefPtrWillBeR

// Create a weak reference to the v8 wrapper of InspectorBackend to deref

// InspectorBackend when the wrapper is garbage collected.

InjectedScriptManager::CallbackData* callbackData = injectedScriptManager->createCallbackData(injectedScriptManager);

+#if ENABLE(OILPAN)

+ callbackData->hostPtr = new WrapperPersistent<InjectedScriptHost>(host.get());

+#else

callbackData->host = host.get();

+#endif

callbackData->handle.set(isolate, wrapper);

callbackData->handle.setWeak(callbackData, &InjectedScriptManager::setWeakCallback);

#if ENABLE(OILPAN)

- V8DOMWrapper::setNativeInfoWithPersistentHandle(wrapper, &V8InjectedScriptHost::wrapperTypeInfo, V8InjectedScriptHost::toInternalPointer(host.get()), &callbackData->host);

+ V8DOMWrapper::setNativeInfoWithPersistentHandle(wrapper, &V8InjectedScriptHost::wrapperTypeInfo, V8InjectedScriptHost::toInternalPointer(host.get()), callbackData->hostPtr);

#else

V8DOMWrapper::setNativeInfo(wrapper, &V8InjectedScriptHost::wrapperTypeInfo, V8InjectedScriptHost::toInternalPointer(host.get()));

#endif