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

ui/gl/gl_version_info.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.
 
 #include "ui/gl/gl_version_info.h"
 
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_tokenizer.h"
 #include "base/strings/string_util.h"
 
 namespace {
 
 bool DesktopCoreCommonCheck(
     bool is_es, unsigned major_version, unsigned minor_version) {
   return (!is_es &&
           ((major_version == 3 && minor_version >= 2) ||
            major_version > 3));
 }
 
 }
 
-
-namespace gfx {
+namespace gl {
 
 GLVersionInfo::GLVersionInfo(const char* version_str, const char* renderer_str,
                              const char* extensions_str)
     : GLVersionInfo(version_str, renderer_str) {
   is_desktop_core_profile =
       DesktopCoreCommonCheck(is_es, major_version, minor_version) &&
       !strstr(extensions_str, "GL_ARB_compatibility");
 }
 
 GLVersionInfo::GLVersionInfo(const char* version_str, const char* renderer_str,
@@ skipping 50 matching lines @@
       *minor_version = minor;
     }
   }
   if (*is_es && *major_version == 2)
     *is_es2 = true;
   if (*is_es && *major_version == 3)
     *is_es3 = true;
   DCHECK(major_version != 0);
 }
 
-}  // namespace gfx
+}  // namespace gl