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

ui/gl/gl_surface_win.cc

 // Copyright (c) 2012 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.
 
 #include "ui/gl/gl_surface.h"
 
 #include <dwmapi.h>
 
 #include <memory>
 
@@ skipping 10 matching lines @@
 #include "ui/gl/gl_surface_stub.h"
 #include "ui/gl/gl_surface_wgl.h"
 #include "ui/gl/vsync_provider_win.h"
 
 // From ANGLE's egl/eglext.h.
 #if !defined(EGL_D3D11_ELSE_D3D9_DISPLAY_ANGLE)
 #define EGL_D3D11_ELSE_D3D9_DISPLAY_ANGLE \
   reinterpret_cast<EGLNativeDisplayType>(-2)
 #endif
 
-namespace gfx {
+namespace gl {
 
 // This OSMesa GL surface can use GDI to swap the contents of the buffer to a
 // view.
 class NativeViewGLSurfaceOSMesa : public GLSurfaceOSMesa {
  public:
   explicit NativeViewGLSurfaceOSMesa(gfx::AcceleratedWidget window);
 
   // Implement subset of GLSurface.
   bool Initialize(GLSurface::Format format) override;
   void Destroy() override;
@@ skipping 161 matching lines @@
           new NativeViewGLSurfaceOSMesa(window));
       if (!surface->Initialize())
         return NULL;
 
       return surface;
     }
     case kGLImplementationEGLGLES2: {
       DCHECK(window != gfx::kNullAcceleratedWidget);
       scoped_refptr<NativeViewGLSurfaceEGL> surface(
           new NativeViewGLSurfaceEGL(window));
-      std::unique_ptr<VSyncProvider> sync_provider;
+      std::unique_ptr<gfx::VSyncProvider> sync_provider;
       sync_provider.reset(new VSyncProviderWin(window));
       if (!surface->Initialize(std::move(sync_provider)))
         return NULL;
 
       return surface;
     }
     case kGLImplementationDesktopGL: {
       scoped_refptr<GLSurface> surface(new NativeViewGLSurfaceWGL(
           window));
       if (!surface->Initialize())
@@ skipping 40 matching lines @@
     default:
       NOTREACHED();
       return NULL;
   }
 }
 
 EGLNativeDisplayType GetPlatformDefaultEGLNativeDisplay() {
   return GetDC(NULL);
 }
 
-}  // namespace gfx
+}  // namespace gl