rAF: Introduce FrameRequestCallbackCollection for managing rAF callbacks.

Source/core/inspector/InspectorDOMDebuggerAgent.h

 /*
  * Copyright (C) 2011 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:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 23 matching lines @@
 
 #include "core/inspector/InspectorBaseAgent.h"
 #include "core/inspector/InspectorDOMAgent.h"
 #include "core/inspector/InspectorDebuggerAgent.h"
 #include "wtf/HashMap.h"
 #include "wtf/PassOwnPtr.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
-class Document;
 class Element;
 class Event;
 class EventListener;
 class EventTarget;
 class InspectorDOMAgent;
 class InspectorDebuggerAgent;
 class JSONObject;
 class LocalFrame;
 class Node;
 
@@ skipping 26 matching lines @@
     void didInvalidateStyleAttr(Node*);
     void didInsertDOMNode(Node*);
     void willRemoveDOMNode(Node*);
     void didRemoveDOMNode(Node*);
     void willModifyDOMAttr(Element*, const AtomicString&, const AtomicString&);
     void willSetInnerHTML();
     void willSendXMLHttpRequest(const String& url);
     void didInstallTimer(ExecutionContext*, int timerId, int timeout, bool singleShot);
     void didRemoveTimer(ExecutionContext*, int timerId);
     void willFireTimer(ExecutionContext*, int timerId);
-    void didRequestAnimationFrame(Document*, int callbackId);
-    void didCancelAnimationFrame(Document*, int callbackId);
-    void willFireAnimationFrame(Document*, int callbackId);
+    void didRequestAnimationFrame(ExecutionContext*, int callbackId);
+    void didCancelAnimationFrame(ExecutionContext*, int callbackId);
+    void willFireAnimationFrame(ExecutionContext*, int callbackId);
     void willHandleEvent(EventTarget*, Event*, EventListener*, bool useCapture);
     void willEvaluateScript(LocalFrame*, const String& url, int lineNumber);
     void didFireWebGLError(const String& errorName);
     void didFireWebGLWarning();
     void didFireWebGLErrorOrWarning(const String& message);
     void willCloseWindow();
 
     void disable(ErrorString*) override;
     void discardAgent() override;
 
@@ skipping 25 matching lines @@
 
     RawPtrWillBeMember<InspectorDOMAgent> m_domAgent;
     RawPtrWillBeMember<InspectorDebuggerAgent> m_debuggerAgent;
     WillBeHeapHashMap<RawPtrWillBeMember<Node>, uint32_t> m_domBreakpoints;
 };
 
 } // namespace blink
 
 
 #endif // !defined(InspectorDOMDebuggerAgent_h)