DevTools: Support async call stacks for scripted animation events (like scroll).

Source/core/inspector/InspectorDebuggerAgent.cpp

 /*
  * Copyright (C) 2010 Apple Inc. All rights reserved.
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
@@ skipping 696 matching lines @@
         m_asyncCallStackTracker.willFireAnimationFrame(document, callbackId);
     return true;
 }
 
 void InspectorDebuggerAgent::didFireAnimationFrame()
 {
     if (m_asyncCallStackTracker.isEnabled())
         m_asyncCallStackTracker.didFireAsyncCall();
 }
 
-void InspectorDebuggerAgent::willHandleEvent(EventTarget* eventTarget, const AtomicString& eventType, EventListener* listener, bool useCapture)
+void InspectorDebuggerAgent::didEnqueueEvent(EventTarget* eventTarget, Event* event)
 {
     if (m_asyncCallStackTracker.isEnabled())
-        m_asyncCallStackTracker.willHandleEvent(eventTarget, eventType, listener, useCapture);
+        m_asyncCallStackTracker.didEnqueueEvent(eventTarget, event, scriptDebugServer().currentCallFramesForAsyncStack());
+}
+
+void InspectorDebuggerAgent::didDispatchEvent(EventTarget* eventTarget, Event* event)
+{
+    if (m_asyncCallStackTracker.isEnabled())
+        m_asyncCallStackTracker.didDispatchEvent(eventTarget, event);
+}
+
+void InspectorDebuggerAgent::willHandleEvent(EventTarget* eventTarget, Event* event, EventListener* listener, bool useCapture)
+{
+    if (m_asyncCallStackTracker.isEnabled())
+        m_asyncCallStackTracker.willHandleEvent(eventTarget, event, listener, useCapture);
 }
 
 void InspectorDebuggerAgent::didHandleEvent()
 {
     if (m_asyncCallStackTracker.isEnabled())
         m_asyncCallStackTracker.didFireAsyncCall();
     cancelPauseOnNextStatement();
 }
 
 void InspectorDebuggerAgent::willLoadXHR(XMLHttpRequest* xhr, ThreadableLoaderClient*, const AtomicString&, const KURL&, bool async, FormData*, const HTTPHeaderMap&, bool)
@@ skipping 534 matching lines @@
 {
     m_scripts.clear();
     m_breakpointIdToDebugServerBreakpointIds.clear();
     m_asyncCallStackTracker.clear();
     if (m_frontend)
         m_frontend->globalObjectCleared();
 }
 
 } // namespace WebCore