Add IPCs to check web copy/cut/paste for extensions with the appropriate permission bit.

chrome/browser/tab_contents/tab_contents_view.h

 // Copyright (c) 2010 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_TAB_CONTENTS_TAB_CONTENTS_VIEW_H_
 #define CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_VIEW_H_
 #pragma once
 
 #include <map>
 #include <string>
@@ skipping 98 matching lines @@
   // first time.
   virtual void SetInitialFocus() = 0;
 
   // Stores the currently focused view.
   virtual void StoreFocus() = 0;
 
   // Restores focus to the last focus view. If StoreFocus has not yet been
   // invoked, SetInitialFocus is invoked.
   virtual void RestoreFocus() = 0;
 
+  virtual bool IsWebCopyCutEnabled();
+  virtual bool IsWebPasteEnabled();
+
   // RenderViewHostDelegate::View method. Forwards to the TabContentsDelegate.
   virtual void LostCapture();
 
   // Keyboard events forwarding from the RenderViewHost.
   // The default implementation just forward the events to the
   // TabContentsDelegate object.
   virtual bool PreHandleKeyboardEvent(const NativeWebKeyboardEvent& event,
                                       bool* is_keyboard_shortcut);
 
   // Keyboard events forwarding from the RenderViewHost.
@@ skipping 80 matching lines @@
 
   // These maps hold on to the widgets that we created on behalf of the
   // renderer that haven't shown yet.
   typedef std::map<int, RenderWidgetHostView*> PendingWidgetViews;
   PendingWidgetViews pending_widget_views_;
 
   DISALLOW_COPY_AND_ASSIGN(TabContentsView);
 };
 
 #endif  // CHROME_BROWSER_TAB_CONTENTS_TAB_CONTENTS_VIEW_H_