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

ui/gl/gl_bindings_autogen_glx.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_glx_api_implementation.h"
 #include "ui/gl/gl_implementation.h"
 #include "ui/gl/gl_version_info.h"
 
-namespace gfx {
+namespace gl {
 
 static bool g_debugBindingsInitialized;
 DriverGLX g_driver_glx;
 
 void DriverGLX::InitializeStaticBindings() {
   fn.glXBindTexImageEXTFn = 0;
   fn.glXChooseFBConfigFn = reinterpret_cast<glXChooseFBConfigProc>(
       GetGLProcAddress("glXChooseFBConfig"));
   fn.glXChooseVisualFn = reinterpret_cast<glXChooseVisualProc>(
       GetGLProcAddress("glXChooseVisual"));
@@ skipping 1534 matching lines @@
                                        unsigned int* count) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "TraceGLAPI::glXWaitVideoSyncSGI")
   return glx_api_->glXWaitVideoSyncSGIFn(divisor, remainder, count);
 }
 
 void TraceGLXApi::glXWaitXFn(void) {
   TRACE_EVENT_BINARY_EFFICIENT0("gpu", "TraceGLAPI::glXWaitX")
   glx_api_->glXWaitXFn();
 }
 
-}  // namespace gfx
+}  // namespace gl