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

chrome/browser/tab_contents/tab_contents_view.cc

 // Copyright (c) 2006-2008 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 "chrome/browser/tab_contents/tab_contents_view.h"
 
 #include "chrome/browser/renderer_host/render_process_host.h"
 #include "chrome/browser/renderer_host/render_widget_host.h"
 #include "chrome/browser/renderer_host/render_widget_host_view.h"
 #include "chrome/browser/tab_contents/tab_contents.h"
@@ skipping 40 matching lines @@
   }
 }
 
 void TabContentsView::ShowCreatedWidget(int route_id,
                                         const gfx::Rect& initial_pos) {
   RenderWidgetHostView* widget_host_view =
       delegate_view_helper_.GetCreatedWidget(route_id);
   ShowCreatedWidgetInternal(widget_host_view, initial_pos);
 }
 
-bool TabContentsView::IsReservedAccelerator(
-    const NativeWebKeyboardEvent& event) {
-  return tab_contents()->delegate() &&
-         tab_contents()->delegate()->IsReservedAccelerator(event);
+bool TabContentsView::PreHandleKeyboardEvent(
+    const NativeWebKeyboardEvent& event, bool* is_keyboard_shortcut) {
+  return tab_contents_->delegate() &&
+    tab_contents_->delegate()->PreHandleKeyboardEvent(
+        event, is_keyboard_shortcut);
+}
+
+void TabContentsView::HandleKeyboardEvent(const NativeWebKeyboardEvent& event) {
+  if (tab_contents_->delegate())
+    tab_contents_->delegate()->HandleKeyboardEvent(event);
 }
 
 RenderWidgetHostView* TabContentsView::CreateNewWidgetInternal(
     int route_id, bool activatable) {
   return delegate_view_helper_.CreateNewWidget(route_id, activatable,
       tab_contents()->render_view_host()->process());
 }
 
 void TabContentsView::ShowCreatedWidgetInternal(
     RenderWidgetHostView* widget_host_view, const gfx::Rect& initial_pos) {
   if (tab_contents_->delegate())
     tab_contents_->delegate()->RenderWidgetShowing();
 
   widget_host_view->InitAsPopup(tab_contents_->render_widget_host_view(),
                                 initial_pos);
   widget_host_view->GetRenderWidgetHost()->Init();
 }