media: Drop "media::" in media/gpu

media/gpu/android_copying_backing_strategy.h

Index: media/gpu/android_copying_backing_strategy.h
diff --git a/media/gpu/android_copying_backing_strategy.h b/media/gpu/android_copying_backing_strategy.h
index 35df4e08f4d5a401bae7ab8c9c32b85bcdb583e7..5348a981bd1d203158cab049256b7a7db0f3c071 100644
--- a/media/gpu/android_copying_backing_strategy.h
+++ b/media/gpu/android_copying_backing_strategy.h
@@ -43,11 +43,11 @@ class MEDIA_GPU_EXPORT AndroidCopyingBackingStrategy
   gfx::Size GetPictureBufferSize() const override;
   void UseCodecBufferForPictureBuffer(
       int32_t codec_buffer_index,
-      const media::PictureBuffer& picture_buffer) override;
-  void CodecChanged(media::VideoCodecBridge* codec) override;
+      const PictureBuffer& picture_buffer) override;
+  void CodecChanged(VideoCodecBridge* codec) override;
   void OnFrameAvailable() override;
   bool ArePicturesOverlayable() override;
-  void UpdatePictureBufferSize(media::PictureBuffer* picture_buffer,
+  void UpdatePictureBufferSize(PictureBuffer* picture_buffer,
                                const gfx::Size& new_size) override;
 
  private:
@@ -62,7 +62,7 @@ class MEDIA_GPU_EXPORT AndroidCopyingBackingStrategy
   // The texture id which is set to |surface_texture_|.
   uint32_t surface_texture_id_;
 
-  media::VideoCodecBridge* media_codec_;
+  VideoCodecBridge* media_codec_;
 };
 
 }  // namespace media