Eagerly dispose of ScheduledActions (reland.)

third_party/WebKit/Source/bindings/core/v8/ScheduledAction.cpp

Index: third_party/WebKit/Source/bindings/core/v8/ScheduledAction.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScheduledAction.cpp b/third_party/WebKit/Source/bindings/core/v8/ScheduledAction.cpp
index 403c3d14ba72dfbed30bcb54ea92f4982612322a..ba47dfcf9e047ded391f7639fff3418e579cd194 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScheduledAction.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/ScheduledAction.cpp
@@ -63,6 +63,13 @@ DEFINE_TRACE(ScheduledAction) {
 
 ScheduledAction::~ScheduledAction() {}

[haraken, 2016/12/05 10:53:27]

Ditto.

[sof, 2016/12/05 14:07:09]

Added.

 
+void ScheduledAction::dispose() {
+  m_code.dispose();
+  m_info.Clear();
+  m_function.clear();
+  m_scriptState.clear();
+}
+
 void ScheduledAction::execute(ExecutionContext* context) {
   if (context->isDocument()) {
     LocalFrame* frame = toDocument(context)->frame();