ui/gl: Move GLImage into gl namespace.

content/common/gpu/media/vaapi_video_decode_accelerator.h

Index: content/common/gpu/media/vaapi_video_decode_accelerator.h
diff --git a/content/common/gpu/media/vaapi_video_decode_accelerator.h b/content/common/gpu/media/vaapi_video_decode_accelerator.h
index fe929381218190bbe95247e46018877db36604eb..ac9f4be941e2e89dccd0801757d0c65989afd0a1 100644
--- a/content/common/gpu/media/vaapi_video_decode_accelerator.h
+++ b/content/common/gpu/media/vaapi_video_decode_accelerator.h
@@ -28,7 +28,7 @@
 #include "media/video/picture.h"
 #include "media/video/video_decode_accelerator.h"
 
-namespace gfx {
+namespace gl {
 class GLImage;
 }
 
@@ -52,7 +52,7 @@ class CONTENT_EXPORT VaapiVideoDecodeAccelerator
 
   VaapiVideoDecodeAccelerator(
       const base::Callback<bool(void)>& make_context_current,
-      const base::Callback<void(uint32, uint32, scoped_refptr<gfx::GLImage>)>&
+      const base::Callback<void(uint32, uint32, scoped_refptr<gl::GLImage>)>&
           bind_image);
   ~VaapiVideoDecodeAccelerator() override;
 
@@ -303,7 +303,7 @@ class CONTENT_EXPORT VaapiVideoDecodeAccelerator
 
   // Binds the provided GLImage to a givenr client texture ID & texture target
   // combination in GLES.
-  base::Callback<void(uint32, uint32, scoped_refptr<gfx::GLImage>)> bind_image_;
+  base::Callback<void(uint32, uint32, scoped_refptr<gl::GLImage>)> bind_image_;
 
   // The WeakPtrFactory for |weak_this_|.
   base::WeakPtrFactory<VaapiVideoDecodeAccelerator> weak_this_factory_;