Update {virtual,override} to follow C++11 style in ppapi.

ppapi/proxy/audio_input_resource.h

 // 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.
 
 #ifndef PPAPI_PROXY_AUDIO_INPUT_RESOURCE_H_
 #define PPAPI_PROXY_AUDIO_INPUT_RESOURCE_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/ref_counted.h"
@@ skipping 13 matching lines @@
 namespace ppapi {
 namespace proxy {
 
 class ResourceMessageReplyParams;
 
 class AudioInputResource : public PluginResource,
                            public thunk::PPB_AudioInput_API,
                            public base::DelegateSimpleThread::Delegate {
  public:
   AudioInputResource(Connection connection, PP_Instance instance);
-  virtual ~AudioInputResource();
+  ~AudioInputResource() override;
 
   // Resource overrides.
-  virtual thunk::PPB_AudioInput_API* AsPPB_AudioInput_API() override;
-  virtual void OnReplyReceived(const ResourceMessageReplyParams& params,
-                               const IPC::Message& msg) override;
+  thunk::PPB_AudioInput_API* AsPPB_AudioInput_API() override;
+  void OnReplyReceived(const ResourceMessageReplyParams& params,
+                       const IPC::Message& msg) override;
 
   // PPB_AudioInput_API implementation.
-  virtual int32_t EnumerateDevices(
-      const PP_ArrayOutput& output,
-      scoped_refptr<TrackedCallback> callback) override;
-  virtual int32_t MonitorDeviceChange(
-      PP_MonitorDeviceChangeCallback callback,
-      void* user_data) override;
-  virtual int32_t Open0_3(PP_Resource device_ref,
-                          PP_Resource config,
-                          PPB_AudioInput_Callback_0_3 audio_input_callback_0_3,
-                          void* user_data,
-                          scoped_refptr<TrackedCallback> callback) override;
-  virtual int32_t Open(PP_Resource device_ref,
-                       PP_Resource config,
-                       PPB_AudioInput_Callback audio_input_callback,
-                       void* user_data,
-                       scoped_refptr<TrackedCallback> callback) override;
-  virtual PP_Resource GetCurrentConfig() override;
-  virtual PP_Bool StartCapture() override;
-  virtual PP_Bool StopCapture() override;
-  virtual void Close() override;
+  int32_t EnumerateDevices(const PP_ArrayOutput& output,
+                           scoped_refptr<TrackedCallback> callback) override;
+  int32_t MonitorDeviceChange(PP_MonitorDeviceChangeCallback callback,
+                              void* user_data) override;
+  int32_t Open0_3(PP_Resource device_ref,
+                  PP_Resource config,
+                  PPB_AudioInput_Callback_0_3 audio_input_callback_0_3,
+                  void* user_data,
+                  scoped_refptr<TrackedCallback> callback) override;
+  int32_t Open(PP_Resource device_ref,
+               PP_Resource config,
+               PPB_AudioInput_Callback audio_input_callback,
+               void* user_data,
+               scoped_refptr<TrackedCallback> callback) override;
+  PP_Resource GetCurrentConfig() override;
+  PP_Bool StartCapture() override;
+  PP_Bool StopCapture() override;
+  void Close() override;
 
  protected:
   // Resource override.
-  virtual void LastPluginRefWasDeleted() override;
+  void LastPluginRefWasDeleted() override;
 
  private:
   enum OpenState {
     BEFORE_OPEN,
     OPENED,
     CLOSED
   };
 
   void OnPluginMsgOpenReply(const ResourceMessageReplyParams& params);
 
   // Sets the shared memory and socket handles. This will automatically start
   // capture if we're currently set to capture.
   void SetStreamInfo(base::SharedMemoryHandle shared_memory_handle,
                      size_t shared_memory_size,
                      base::SyncSocket::Handle socket_handle);
 
   // Starts execution of the audio input thread.
   void StartThread();
 
   // Stops execution of the audio input thread.
   void StopThread();
 
   // DelegateSimpleThread::Delegate implementation.
   // Run on the audio input thread.
-  virtual void Run() override;
+  void Run() override;
 
   int32_t CommonOpen(PP_Resource device_ref,
                      PP_Resource config,
                      PPB_AudioInput_Callback_0_3 audio_input_callback_0_3,
                      PPB_AudioInput_Callback audio_input_callback,
                      void* user_data,
                      scoped_refptr<TrackedCallback> callback);
 
   OpenState open_state_;
 
@@ skipping 44 matching lines @@
   int client_buffer_size_bytes_;
   scoped_ptr<uint8_t[]> client_buffer_;
 
   DISALLOW_COPY_AND_ASSIGN(AudioInputResource);
 };
 
 }  // namespace proxy
 }  // namespace ppapi
 
 #endif  // PPAPI_PROXY_AUDIO_INPUT_RESOURCE_H_