Standardize usage of virtual/override/final in remoting/

remoting/host/setup/me2me_native_messaging_host.h

 // Copyright 2013 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 REMOTING_HOST_SETUP_ME2ME_NATIVE_MESSAGING_HOST_H_
 #define REMOTING_HOST_SETUP_ME2ME_NATIVE_MESSAGING_HOST_H_
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
@@ skipping 26 matching lines @@
 class Me2MeNativeMessagingHost
     : public extensions::NativeMessagingChannel::EventHandler {
  public:
   Me2MeNativeMessagingHost(
       bool needs_elevation,
       intptr_t parent_window_handle,
       scoped_ptr<extensions::NativeMessagingChannel> channel,
       scoped_refptr<DaemonController> daemon_controller,
       scoped_refptr<protocol::PairingRegistry> pairing_registry,
       scoped_ptr<OAuthClient> oauth_client);
-  virtual ~Me2MeNativeMessagingHost();
+  ~Me2MeNativeMessagingHost() override;
 
   void Start(const base::Closure& quit_closure);
 
   // extensions::NativeMessagingChannel::EventHandler implementation
-  virtual void OnMessage(scoped_ptr<base::Value> message) override;
-  virtual void OnDisconnect() override;
+  void OnMessage(scoped_ptr<base::Value> message) override;
+  void OnDisconnect() override;
 
  private:
   // These "Process.." methods handle specific request types. The |response|
   // dictionary is pre-filled by ProcessMessage() with the parts of the
   // response already known ("id" and "type" fields).
   void ProcessHello(
       scoped_ptr<base::DictionaryValue> message,
       scoped_ptr<base::DictionaryValue> response);
   void ProcessClearPairedClients(
       scoped_ptr<base::DictionaryValue> message,
@@ skipping 118 matching lines @@
 
   base::WeakPtr<Me2MeNativeMessagingHost> weak_ptr_;
   base::WeakPtrFactory<Me2MeNativeMessagingHost> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(Me2MeNativeMessagingHost);
 };
 
 }  // namespace remoting
 
 #endif  // REMOTING_HOST_SETUP_ME2ME_NATIVE_MESSAGING_HOST_H_