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

ui/gl/gl_bindings_autogen_wgl.cc

 // Copyright 2014 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.
 //
 // This file is auto-generated from
 // ui/gl/generate_bindings.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
 #include <string>
 
 #include "base/trace_event/trace_event.h"
 #include "ui/gl/gl_bindings.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_enums.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_version_info.h"
 #include "ui/gl/gl_wgl_api_implementation.h"
 
-namespace gfx {
+namespace gl {
 
 static bool g_debugBindingsInitialized;
 DriverWGL g_driver_wgl;
 
 void DriverWGL::InitializeStaticBindings() {
   fn.wglChoosePixelFormatARBFn = 0;
   fn.wglCopyContextFn =
       reinterpret_cast<wglCopyContextProc>(GetGLProcAddress("wglCopyContext"));
   fn.wglCreateContextFn = reinterpret_cast<wglCreateContextProc>(
       GetGLProcAddress("wglCreateContext"));
@@ skipping 549 matching lines @@
 BOOL TraceWGLApi::wglSwapIntervalEXTFn(int interval) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "TraceGLAPI::wglSwapIntervalEXT")
   return wgl_api_->wglSwapIntervalEXTFn(interval);
 }
 
 BOOL TraceWGLApi::wglSwapLayerBuffersFn(HDC hdc, UINT fuPlanes) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "TraceGLAPI::wglSwapLayerBuffers")
   return wgl_api_->wglSwapLayerBuffersFn(hdc, fuPlanes);
 }
 
-}  // namespace gfx
+}  // namespace gl