Fix conflicts between accelerator keys and HTML DOM accesskeys....

chrome/browser/renderer_host/render_view_host_delegate.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_DELEGATE_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 115 matching lines @@
     // true, it means the focus was retrieved by doing a Shift-Tab.
     virtual void TakeFocus(bool reverse) = 0;
 
     // Returns whether the event is a reserved keyboard shortcut that should not
     // be sent to the renderer.
     virtual bool IsReservedAccelerator(const NativeWebKeyboardEvent& event) = 0;
 
     // Callback to inform the browser that the renderer did not process the
     // specified events. This gives an opportunity to the browser to process the
     // event (used for keyboard shortcuts).
-    virtual void HandleKeyboardEvent(const NativeWebKeyboardEvent& event) = 0;
+    // Returns true if the event was handled.
+    virtual bool HandleKeyboardEvent(const NativeWebKeyboardEvent& event) = 0;
 
     // Notifications about mouse events in this view.  This is useful for
     // implementing global 'on hover' features external to the view.
     virtual void HandleMouseEvent() = 0;
     virtual void HandleMouseLeave() = 0;
 
     // The contents' preferred size changed.
     virtual void UpdatePreferredSize(const gfx::Size& pref_size) = 0;
   };
 
@@ skipping 405 matching lines @@
   virtual bool IsExternalTabContainer() const;
 
   // The RenderView has inserted one css file into page.
   virtual void DidInsertCSS() {}
 
   // A different node in the page got focused.
   virtual void FocusedNodeChanged() {}
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_VIEW_HOST_DELEGATE_H_