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

gpu/ipc/service/image_transport_surface.h

Index: gpu/ipc/service/image_transport_surface.h
diff --git a/gpu/ipc/service/image_transport_surface.h b/gpu/ipc/service/image_transport_surface.h
index b810babb2ef5c47dfa5ab500188ec434d8cf3f3f..de5993248efb38c4d867b052366c318beda98b92 100644
--- a/gpu/ipc/service/image_transport_surface.h
+++ b/gpu/ipc/service/image_transport_surface.h
@@ -32,11 +32,11 @@ class ImageTransportSurface {
   // Creates the appropriate native surface depending on the GL implementation.
   // This will be implemented separately by each platform. On failure, a null
   // scoped_refptr should be returned.
-  static scoped_refptr<gfx::GLSurface> CreateNativeSurface(
+  static scoped_refptr<gl::GLSurface> CreateNativeSurface(
       GpuChannelManager* manager,
       GpuCommandBufferStub* stub,
       SurfaceHandle surface_handle,
-      gfx::GLSurface::Format format);
+      gl::GLSurface::Format format);
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ImageTransportSurface);