Add OVERRIDE to content/.

content/common/npobject_stub.h

 // Copyright (c) 2011 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.
 //
 // A class that receives IPC messages from an NPObjectProxy and calls the real
 // NPObject.
 
 #ifndef CONTENT_COMMON_NPOBJECT_STUB_H_
 #define CONTENT_COMMON_NPOBJECT_STUB_H_
 #pragma once
@@ skipping 27 matching lines @@
                const GURL& page_url);
   virtual ~NPObjectStub();
 
   // Schedules tear-down of this stub.  The underlying NPObject reference is
   // released, and further invokations form the IPC channel will fail once this
   // call has returned.  Deletion of the stub is deferred to the main loop, in
   // case it is touched as the stack unwinds.
   void DeleteSoon();
 
   // IPC::Message::Sender implementation:
-  virtual bool Send(IPC::Message* msg);
+  virtual bool Send(IPC::Message* msg) OVERRIDE;
 
   // NPObjectBase implementation.
-  virtual NPObject* GetUnderlyingNPObject();
-  virtual IPC::Channel::Listener* GetChannelListener();
+  virtual NPObject* GetUnderlyingNPObject() OVERRIDE;
+  virtual IPC::Channel::Listener* GetChannelListener() OVERRIDE;
 
  private:
   // IPC::Channel::Listener implementation:
-  virtual bool OnMessageReceived(const IPC::Message& message);
-  virtual void OnChannelError();
+  virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
+  virtual void OnChannelError() OVERRIDE;
 
   // message handlers
   void OnRelease(IPC::Message* reply_msg);
   void OnHasMethod(const NPIdentifier_Param& name,
                    bool* result);
   void OnInvoke(bool is_default,
                 const NPIdentifier_Param& method,
                 const std::vector<NPVariant_Param>& args,
                 IPC::Message* reply_msg);
   void OnHasProperty(const NPIdentifier_Param& name,
@@ skipping 18 matching lines @@
   NPObject* npobject_;
   scoped_refptr<NPChannelBase> channel_;
   int route_id_;
   gfx::NativeViewId containing_window_;
 
   // The url of the main frame hosting the plugin.
   GURL page_url_;
 };
 
 #endif  // CONTENT_COMMON_NPOBJECT_STUB_H_