Replace FINAL and OVERRIDE with their C++11 counterparts in content/renderer

content/renderer/media/media_stream_video_capture_source_unittest.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 "base/bind.h"
 #include "base/callback_helpers.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/child/child_process.h"
@@ skipping 24 matching lines @@
 };
 
 class MediaStreamVideoCapturerSourceTest : public testing::Test {
  public:
   MediaStreamVideoCapturerSourceTest()
      : child_process_(new ChildProcess()),
        source_(NULL),
        source_stopped_(false) {
   }
 
-  virtual void TearDown() OVERRIDE {
+  virtual void TearDown() override {
     webkit_source_.reset();
     blink::WebHeap::collectAllGarbageForTesting();
   }
 
   void InitWithDeviceInfo(const StreamDeviceInfo& device_info) {
     delegate_ = new MockVideoCapturerDelegate(device_info);
     source_ = new MediaStreamVideoCapturerSource(
         device_info,
         base::Bind(&MediaStreamVideoCapturerSourceTest::OnSourceStopped,
                     base::Unretained(this)),
@@ skipping 160 matching lines @@
       base::Bind(deliver_frame_cb,
                  media::VideoFrame::CreateBlackFrame(gfx::Size(2, 2)),
                  media::VideoCaptureFormat(),
                  reference_capture_time));
   run_loop.Run();
   FakeMediaStreamVideoSink::RemoveFromVideoTrack(&fake_sink, track);
   EXPECT_EQ(reference_capture_time, capture_time);
 }
 
 }  // namespace content