Removed unnecessary parameter from didActivateCompositor()

content/renderer/render_view_impl.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 #define CONTENT_RENDERER_RENDER_VIEW_IMPL_H_
 
 #include <deque>
 #include <map>
 #include <set>
@@ skipping 363 matching lines @@
   // Most methods are handled by RenderWidget.
   virtual void didFocus();
   virtual void didBlur();
   virtual void show(blink::WebNavigationPolicy policy);
   virtual void runModal();
   virtual bool enterFullScreen();
   virtual void exitFullScreen();
   virtual bool requestPointerLock();
   virtual void requestPointerUnlock();
   virtual bool isPointerLocked();
-  virtual void didActivateCompositor(int input_handler_identifier);
+  virtual void didActivateCompositor();
   virtual void didHandleGestureEvent(const blink::WebGestureEvent& event,
                                      bool event_cancelled) OVERRIDE;
   virtual void initializeLayerTreeView() OVERRIDE;
 
   // blink::WebViewClient implementation --------------------------------------
 
   virtual blink::WebView* createView(
       blink::WebFrame* creator,
       const blink::WebURLRequest& request,
       const blink::WebWindowFeatures& features,
@@ skipping 1135 matching lines @@
   // use the Observer interface to filter IPC messages and receive frame change
   // notifications.
   // ---------------------------------------------------------------------------
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_VIEW_IMPL_H_