blink: Cleanup core class forward declarations

third_party/WebKit/Source/web/InspectorOverlay.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:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 37 matching lines @@
 class Color;
 class EmptyChromeClient;
 class LocalFrame;
 class GraphicsContext;
 class GraphicsLayer;
 class InspectorCSSAgent;
 class LayoutEditor;
 class Node;
 class Page;
 class PageOverlay;
+class PlatformGestureEvent;
+class PlatformMouseEvent;
+class PlatformTouchEvent;
 class WebViewImpl;
 
 namespace protocol {
 class Value;
 }
 
 class InspectorOverlay final
     : public GarbageCollectedFinalized<InspectorOverlay>,
       public InspectorDOMAgent::Client,
       public InspectorOverlayHost::Listener {
@@ skipping 109 matching lines @@
   Member<LayoutEditor> m_layoutEditor;
   std::unique_ptr<PageOverlay> m_pageOverlay;
   Member<Node> m_hoveredNodeForInspectMode;
   InspectorDOMAgent::SearchMode m_inspectMode;
   std::unique_ptr<InspectorHighlightConfig> m_inspectModeHighlightConfig;
 };
 
 }  // namespace blink
 
 #endif  // InspectorOverlay_h