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

media/gpu/android_copying_backing_strategy.cc

Index: media/gpu/android_copying_backing_strategy.cc
diff --git a/media/gpu/android_copying_backing_strategy.cc b/media/gpu/android_copying_backing_strategy.cc
index 9fd7034eb1cf6780ffbb1946c5919127702c4c47..3435fb77a5bb9b28de41e81485fa06933698514f 100644
--- a/media/gpu/android_copying_backing_strategy.cc
+++ b/media/gpu/android_copying_backing_strategy.cc
@@ -28,7 +28,7 @@ AndroidCopyingBackingStrategy::~AndroidCopyingBackingStrategy() {}
 
 gl::ScopedJavaSurface AndroidCopyingBackingStrategy::Initialize(
     int surface_view_id) {
-  if (surface_view_id != media::VideoDecodeAccelerator::Config::kNoSurfaceID) {
+  if (surface_view_id != VideoDecodeAccelerator::Config::kNoSurfaceID) {
     LOG(ERROR) << "The copying strategy should not be initialized with a "
                   "surface id.";
     return gl::ScopedJavaSurface();
@@ -66,7 +66,7 @@ gfx::Size AndroidCopyingBackingStrategy::GetPictureBufferSize() const {
 
 void AndroidCopyingBackingStrategy::UseCodecBufferForPictureBuffer(
     int32_t codec_buf_index,
-    const media::PictureBuffer& picture_buffer) {
+    const PictureBuffer& picture_buffer) {
   // Make sure that the decoder is available.
   RETURN_ON_FAILURE(state_provider_, state_provider_->GetGlDecoder().get(),
                     "Failed to get gles2 decoder instance.", ILLEGAL_STATE);
@@ -130,8 +130,7 @@ void AndroidCopyingBackingStrategy::UseCodecBufferForPictureBuffer(
       true, false, false, transform_matrix);
 }
 
-void AndroidCopyingBackingStrategy::CodecChanged(
-    media::VideoCodecBridge* codec) {
+void AndroidCopyingBackingStrategy::CodecChanged(VideoCodecBridge* codec) {
   media_codec_ = codec;
 }
 
@@ -147,7 +146,7 @@ bool AndroidCopyingBackingStrategy::ArePicturesOverlayable() {
 }
 
 void AndroidCopyingBackingStrategy::UpdatePictureBufferSize(
-    media::PictureBuffer* picture_buffer,
+    PictureBuffer* picture_buffer,
     const gfx::Size& new_size) {
   // This strategy uses 2D textures who's allocated memory is dependent on the
   // size. To update size in all places, we must: