Move keyboard related methods from RenderViewHostDelegate to a new RenderWidgetHostDelegate

content/public/browser/render_view_host_delegate.cc

 // 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.
 
 #include "content/public/browser/render_view_host_delegate.h"
 
 #include "googleurl/src/gurl.h"
 #include "webkit/glue/webpreferences.h"
 
 namespace content {
@@ skipping 16 matching lines @@
 }
 
 WebContents* RenderViewHostDelegate::GetAsWebContents() {
   return NULL;
 }
 
 webkit_glue::WebPreferences RenderViewHostDelegate::GetWebkitPrefs() {
   return webkit_glue::WebPreferences();
 }
 
-bool RenderViewHostDelegate::PreHandleKeyboardEvent(
-    const NativeWebKeyboardEvent& event, bool* is_keyboard_shortcut) {
-  return false;
-}
-
 bool RenderViewHostDelegate::IsFullscreenForCurrentTab() const {
   return false;
 }
 
 }  // namespace content