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

gpu/ipc/service/pass_through_image_transport_surface.h

Index: gpu/ipc/service/pass_through_image_transport_surface.h
diff --git a/gpu/ipc/service/pass_through_image_transport_surface.h b/gpu/ipc/service/pass_through_image_transport_surface.h
index 084b07c0b919d992f9f30102c9042df0371589b3..a75591d1ec2b6f7105c27a8f9e211d81c6364de3 100644
--- a/gpu/ipc/service/pass_through_image_transport_surface.h
+++ b/gpu/ipc/service/pass_through_image_transport_surface.h
@@ -22,14 +22,14 @@ class GpuCommandBufferStub;
 
 // An implementation of ImageTransportSurface that implements GLSurface through
 // GLSurfaceAdapter, thereby forwarding GLSurface methods through to it.
-class PassThroughImageTransportSurface : public gfx::GLSurfaceAdapter {
+class PassThroughImageTransportSurface : public gl::GLSurfaceAdapter {
  public:
   PassThroughImageTransportSurface(GpuChannelManager* manager,
                                    GpuCommandBufferStub* stub,
-                                   gfx::GLSurface* surface);
+                                   gl::GLSurface* surface);
 
   // GLSurface implementation.
-  bool Initialize(gfx::GLSurface::Format format) override;
+  bool Initialize(gl::GLSurface::Format format) override;
   void Destroy() override;
   gfx::SwapResult SwapBuffers() override;
   void SwapBuffersAsync(const SwapCompletionCallback& callback) override;
@@ -42,7 +42,7 @@ class PassThroughImageTransportSurface : public gfx::GLSurfaceAdapter {
   gfx::SwapResult CommitOverlayPlanes() override;
   void CommitOverlayPlanesAsync(
       const SwapCompletionCallback& callback) override;
-  bool OnMakeCurrent(gfx::GLContext* context) override;
+  bool OnMakeCurrent(gl::GLContext* context) override;
 
  private:
   ~PassThroughImageTransportSurface() override;