Chromecast: virtual/override cleanup.

chromecast/media/cma/test/frame_segmenter_for_test.cc

 // Copyright 2014 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.
 
 #include "chromecast/media/cma/test/frame_segmenter_for_test.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/logging.h"
 #include "base/port.h"
@@ skipping 264 matching lines @@
   CHECK_EQ(status, ::media::DemuxerStream::kOk);
   CHECK(buffer.get());
   CHECK(buffer_list);
   buffer_list->push_back(new DecoderBufferAdapter(buffer));
   finished_cb.Run();
 }
 
 class FakeDemuxerHost : public ::media::DemuxerHost {
  public:
   // DemuxerHost implementation.
-  virtual void AddBufferedTimeRange(base::TimeDelta start,
-                                    base::TimeDelta end) override {}
-  virtual void SetDuration(base::TimeDelta duration) override {}
-  virtual void OnDemuxerError(::media::PipelineStatus error) override {
+  void AddBufferedTimeRange(base::TimeDelta start,
+                            base::TimeDelta end) override {}
+  void SetDuration(base::TimeDelta duration) override {}
+  void OnDemuxerError(::media::PipelineStatus error) override {
     LOG(FATAL) << "OnDemuxerError: " << error;
   }
-  virtual void AddTextStream(::media::DemuxerStream* text_stream,
-                             const ::media::TextTrackConfig& config) override {
+  void AddTextStream(::media::DemuxerStream* text_stream,
+                     const ::media::TextTrackConfig& config) override {
   }
-  virtual void RemoveTextStream(::media::DemuxerStream* text_stream) override {
+  void RemoveTextStream(::media::DemuxerStream* text_stream) override {
   }
 };
 
 DemuxResult::DemuxResult() {
 }
 
 DemuxResult::~DemuxResult() {
 }
 
 DemuxResult FFmpegDemuxForTest(const base::FilePath& filepath,
@@ skipping 32 matching lines @@
     CHECK(!demux_result.frames.empty());
     end_of_stream = demux_result.frames.back()->end_of_stream();
   }
 
   demuxer.Stop();
   return demux_result;
 }
 
 }  // namespace media
 }  // namespace chromecast