Standardize usage of virtual/override/final in content/renderer/

content/renderer/media/rtc_video_encoder.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 CONTENT_RENDERER_MEDIA_RTC_VIDEO_ENCODER_H_
 #define CONTENT_RENDERER_MEDIA_RTC_VIDEO_ENCODER_H_
 
 #include <vector>
 
 #include "base/memory/ref_counted.h"
@@ skipping 31 matching lines @@
 // SetChannelParameters are run on ProcessThread or the libjingle worker thread.
 // Callbacks from the Impl due to its VEA::Client notifications are posted back
 // to RTCVideoEncoder on the libjingle worker thread.
 class CONTENT_EXPORT RTCVideoEncoder
     : NON_EXPORTED_BASE(public webrtc::VideoEncoder) {
  public:
   RTCVideoEncoder(
       webrtc::VideoCodecType type,
       media::VideoCodecProfile profile,
       const scoped_refptr<media::GpuVideoAcceleratorFactories>& gpu_factories);
-  virtual ~RTCVideoEncoder();
+  ~RTCVideoEncoder() override;
 
   // webrtc::VideoEncoder implementation.  Tasks are posted to |impl_| using the
   // appropriate VEA methods.
-  virtual int32_t InitEncode(const webrtc::VideoCodec* codec_settings,
-                             int32_t number_of_cores,
-                             uint32_t max_payload_size) override;
-  virtual int32_t Encode(
+  int32_t InitEncode(const webrtc::VideoCodec* codec_settings,
+                     int32_t number_of_cores,
+                     uint32_t max_payload_size) override;
+  int32_t Encode(
       const webrtc::I420VideoFrame& input_image,
       const webrtc::CodecSpecificInfo* codec_specific_info,
       const std::vector<webrtc::VideoFrameType>* frame_types) override;
-  virtual int32_t RegisterEncodeCompleteCallback(
+  int32_t RegisterEncodeCompleteCallback(
       webrtc::EncodedImageCallback* callback) override;
-  virtual int32_t Release() override;
-  virtual int32_t SetChannelParameters(uint32_t packet_loss, int rtt) override;
-  virtual int32_t SetRates(uint32_t new_bit_rate, uint32_t frame_rate) override;
+  int32_t Release() override;
+  int32_t SetChannelParameters(uint32_t packet_loss, int rtt) override;
+  int32_t SetRates(uint32_t new_bit_rate, uint32_t frame_rate) override;
 
  private:
   class Impl;
   friend class RTCVideoEncoder::Impl;
 
   // Return an encoded output buffer to WebRTC.
   void ReturnEncodedImage(scoped_ptr<webrtc::EncodedImage> image,
                           int32 bitstream_buffer_id,
                           uint16 picture_id);
 
@@ skipping 28 matching lines @@
   // RTCVideoEncoder.
   // NOTE: Weak pointers must be invalidated before all other member variables.
   base::WeakPtrFactory<RTCVideoEncoder> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RTCVideoEncoder);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_MEDIA_RTC_VIDEO_ENCODER_H_