Move code in ui/gl/* from gfx:: to gl::

media/gpu/avda_state_provider.h

 // Copyright 2015 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.
 
 #ifndef CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_STATE_PROVIDER_H_
 #define CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_STATE_PROVIDER_H_
 
 #include "base/compiler_specific.h"
 #include "base/threading/thread_checker.h"
 #include "gpu/command_buffer/service/texture_manager.h"
 #include "media/gpu/media_gpu_export.h"
 #include "media/video/video_decode_accelerator.h"
 
-namespace gfx {
+namespace gl {
 class SurfaceTexture;
 }
 
 namespace gpu {
 namespace gles2 {
 class GLES2Decoder;
 }
 }
 
 namespace media {
@@ skipping 18 matching lines @@
   // Helper function to report an error condition and stop decoding.
   // This will post NotifyError(), and transition to the error state.
   // It is meant to be called from the RETURN_ON_FAILURE macro.
   virtual void PostError(const ::tracked_objects::Location& from_here,
                          media::VideoDecodeAccelerator::Error error) = 0;
 };
 
 }  // namespace media
 
 #endif  // CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_STATE_PROVIDER_H_