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

gpu/ipc/service/gpu_memory_buffer_factory_surface_texture.h

 // 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.
 
 #ifndef GPU_IPC_SERVICE_GPU_MEMORY_BUFFER_FACTORY_SURFACE_TEXTURE_H_
 #define GPU_IPC_SERVICE_GPU_MEMORY_BUFFER_FACTORY_SURFACE_TEXTURE_H_
 
 #include <utility>
 
 #include "base/containers/hash_tables.h"
 #include "base/memory/ref_counted.h"
 #include "base/synchronization/lock.h"
 #include "gpu/command_buffer/service/image_factory.h"
 #include "gpu/gpu_export.h"
 #include "gpu/ipc/service/gpu_memory_buffer_factory.h"
 #include "ui/gfx/geometry/size.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 
-namespace gfx {
+namespace gl {
+class GLImage;
 class SurfaceTexture;
 }
 
-namespace gl {
-class GLImage;
-}
-
 namespace gpu {
 
 class GPU_EXPORT GpuMemoryBufferFactorySurfaceTexture
     : public GpuMemoryBufferFactory,
       public ImageFactory {
  public:
   GpuMemoryBufferFactorySurfaceTexture();
   ~GpuMemoryBufferFactorySurfaceTexture() override;
 
   // Overridden from GpuMemoryBufferFactory:
@@ skipping 18 matching lines @@
   scoped_refptr<gl::GLImage> CreateImageForGpuMemoryBuffer(
       const gfx::GpuMemoryBufferHandle& handle,
       const gfx::Size& size,
       gfx::BufferFormat format,
       unsigned internalformat,
       int client_id) override;
 
  private:
   typedef std::pair<int, int> SurfaceTextureMapKey;
   typedef base::hash_map<SurfaceTextureMapKey,
-                         scoped_refptr<gfx::SurfaceTexture>> SurfaceTextureMap;
+                         scoped_refptr<gl::SurfaceTexture>>
+      SurfaceTextureMap;
   SurfaceTextureMap surface_textures_;
   base::Lock surface_textures_lock_;
 };
 
 }  // namespace gpu
 
 #endif  // GPU_IPC_SERVICE_GPU_MEMORY_BUFFER_FACTORY_SURFACE_TEXTURE_H_