ui: Move gl/ directory out of gfx/, up to ui/.

ui/gl/gl_implementation_linux.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 <vector>
 
 #include "base/base_paths.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
 #include "base/logging.h"
 #include "base/native_library.h"
 #include "base/path_service.h"
 #include "base/threading/thread_restrictions.h"
-#include "ui/gfx/gl/gl_bindings.h"
-#include "ui/gfx/gl/gl_implementation.h"
-#include "ui/gfx/gl/gl_switches.h"
+#include "ui/gl/gl_bindings.h"
+#include "ui/gl/gl_implementation.h"
+#include "ui/gl/gl_switches.h"
 
 namespace gfx {
 namespace {
 
 // TODO(piman): it should be Desktop GL marshalling from double to float. Today
 // on native GLES, we do float->double->float.
 void GL_BINDING_CALL MarshalClearDepthToClearDepthf(GLclampd depth) {
   glClearDepthf(static_cast<GLclampf>(depth));
 }
 
@@ skipping 192 matching lines @@
   ClearGLBindingsEGL();
   ClearGLBindingsGL();
   ClearGLBindingsGLX();
   ClearGLBindingsOSMESA();
   SetGLImplementation(kGLImplementationNone);
 
   UnloadGLNativeLibraries();
 }
 
 }  // namespace gfx