Refactor the keyboard events handling code related to RenderViewHostDelegate:...

chrome/browser/renderer_host/render_view_host.h

 // Copyright (c) 2009 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 CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 425 matching lines @@
   void ViewTypeChanged(ViewType::Type type);
 
   // Tell renderer which browser window it is being attached to.
   void UpdateBrowserWindowId(int window_id);
 
   // Tell render view that custom context action has been selected.
   void PerformCustomContextMenuAction(unsigned action);
 
  protected:
   // RenderWidgetHost protected overrides.
-  virtual bool ShouldSendToRenderer(const NativeWebKeyboardEvent& event);
-  virtual bool UnhandledKeyboardEvent(const NativeWebKeyboardEvent& event);
+  virtual bool PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
+                                      bool* is_keyboard_shortcut);
+  virtual void UnhandledKeyboardEvent(const NativeWebKeyboardEvent& event);
   virtual void OnUserGesture();
   virtual void NotifyRendererUnresponsive();
   virtual void NotifyRendererResponsive();
   virtual void OnMsgFocusedNodeChanged();
 
   // IPC message handlers.
   void OnMsgShowView(int route_id,
                      WindowOpenDisposition disposition,
                      const gfx::Rect& initial_pos,
                      bool user_gesture,
@@ skipping 205 matching lines @@
 
   // True if the render view can be shut down suddenly.
   bool sudden_termination_allowed_;
 
   NotificationRegistrar registrar_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderViewHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_H_