Update {virtual,override,final} for media/ to follow C++11 style.

This patch was automatically generated using a variation of
https://codereview.chromium.org/598073004 on a Mac build.

BUG=417463

Review URL: https://codereview.chromium.org/845603003

Cr-Commit-Position: refs/heads/master@{#310669}

6 files changed, 5 insertions, 11 deletions

diff --git a/media/audio/mac/audio_auhal_mac_unittest.cc b/media/audio/mac/audio_auhal_mac_unittest.cc
index 69179d5..4e63e5d 100644
--- a/media/audio/mac/audio_auhal_mac_unittest.cc
+++ b/media/audio/mac/audio_auhal_mac_unittest.cc
@@ -39,9 +39,7 @@ class AUHALStreamTest : public testing::Test {
     base::RunLoop().RunUntilIdle();
   }
 
-  virtual ~AUHALStreamTest() {
-    base::RunLoop().RunUntilIdle();
-  }
+  ~AUHALStreamTest() override { base::RunLoop().RunUntilIdle(); }
 
   AudioOutputStream* Create() {
     return manager_->MakeAudioOutputStream(
diff --git a/media/audio/mac/audio_low_latency_input_mac_unittest.cc b/media/audio/mac/audio_low_latency_input_mac_unittest.cc
index 7960b42c..03ec610 100644
--- a/media/audio/mac/audio_low_latency_input_mac_unittest.cc
+++ b/media/audio/mac/audio_low_latency_input_mac_unittest.cc
@@ -110,9 +110,7 @@ class MacAudioInputTest : public testing::Test {
     base::RunLoop().RunUntilIdle();
   }
 
-  virtual ~MacAudioInputTest() {
-    base::RunLoop().RunUntilIdle();
-  }
+  ~MacAudioInputTest() override { base::RunLoop().RunUntilIdle(); }
 
   // Convenience method which ensures that we are not running on the build
   // bots and that at least one valid input device can be found.
diff --git a/media/cast/sender/audio_encoder.cc b/media/cast/sender/audio_encoder.cc
index 273151f..bf41c9e 100644
--- a/media/cast/sender/audio_encoder.cc
+++ b/media/cast/sender/audio_encoder.cc
@@ -355,7 +355,7 @@ class AudioEncoder::AppleAacImpl : public AudioEncoder::ImplBase {
   }
 
  private:
-  virtual ~AppleAacImpl() { Teardown(); }
+  ~AppleAacImpl() override { Teardown(); }
 
   // Destroys the existing audio converter and file, if any.
   void Teardown() {
diff --git a/media/cast/sender/h264_vt_encoder.h b/media/cast/sender/h264_vt_encoder.h
index b54f078..1164862 100644
--- a/media/cast/sender/h264_vt_encoder.h
+++ b/media/cast/sender/h264_vt_encoder.h
@@ -25,7 +25,7 @@ class H264VideoToolboxEncoder : public VideoEncoder {
   H264VideoToolboxEncoder(scoped_refptr<CastEnvironment> cast_environment,
                           const VideoSenderConfig& video_config,
                           const CastInitializationCallback& initialization_cb);
-  virtual ~H264VideoToolboxEncoder();
+  ~H264VideoToolboxEncoder() override;
 
   // media::cast::VideoEncoder implementation
   bool EncodeVideoFrame(
diff --git a/media/cast/sender/h264_vt_encoder_unittest.cc b/media/cast/sender/h264_vt_encoder_unittest.cc
index 8acd8a2..9bace5e 100644
--- a/media/cast/sender/h264_vt_encoder_unittest.cc
+++ b/media/cast/sender/h264_vt_encoder_unittest.cc
@@ -192,8 +192,6 @@ class H264VideoToolboxEncoderTest : public ::testing::Test {
     frame_->set_timestamp(base::TimeDelta());
   }
 
-  virtual ~H264VideoToolboxEncoderTest() {}
-
   void SetUp() override {
     clock_ = new base::SimpleTestTickClock();
     clock_->Advance(base::TimeTicks::Now() - base::TimeTicks());
diff --git a/media/video/capture/mac/video_capture_device_factory_mac_unittest.mm b/media/video/capture/mac/video_capture_device_factory_mac_unittest.mm
index 529a2fc..7094f3d 100644
--- a/media/video/capture/mac/video_capture_device_factory_mac_unittest.mm
+++ b/media/video/capture/mac/video_capture_device_factory_mac_unittest.mm
@@ -13,7 +13,7 @@
 namespace media {
 
 class VideoCaptureDeviceFactoryMacTest : public testing::Test {
-  virtual void SetUp() {
+  void SetUp() override {
     base::CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kEnableAVFoundation);
   }