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

ui/gl/gl_fence.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_fence.h"
 
 #include "base/compiler_specific.h"
 #include "build/build_config.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_fence_arb.h"
 #include "ui/gl/gl_fence_egl.h"
 #include "ui/gl/gl_fence_nv.h"
 #include "ui/gl/gl_gl_api_implementation.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_version_info.h"
 
 #if defined(OS_MACOSX)
 #include "ui/gl/gl_fence_apple.h"
 #endif
 
-namespace gfx {
+namespace gl {
 
 GLFence::GLFence() {
 }
 
 GLFence::~GLFence() {
 }
 
 bool GLFence::IsSupported() {
   DCHECK(GetGLVersionInfo());
   return g_driver_gl.ext.b_GL_ARB_sync || GetGLVersionInfo()->is_es3 ||
@@ skipping 39 matching lines @@
 
 bool GLFence::ResetSupported() {
   // Resetting a fence to its original state isn't supported by default.
   return false;
 }
 
 void GLFence::ResetState() {
   NOTIMPLEMENTED();
 }
 
-}  // namespace gfx
+}  // namespace gl