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

ui/gfx/gl/scoped_make_current.h

-// Copyright (c) 2011 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.
-
-#ifndef UI_GFX_GL_SCOPED_MAKE_CURRENT_H_
-#define UI_GFX_GL_SCOPED_MAKE_CURRENT_H_
-#pragma once
-
-#include "ui/gfx/gl/gl_context.h"
-#include "ui/gfx/gl/gl_surface.h"
-
-namespace gfx {
-
-class GL_EXPORT ScopedMakeCurrent {
- public:
-  explicit ScopedMakeCurrent(GLContext* context, GLSurface* surface);
-  ~ScopedMakeCurrent();
-
-  bool Succeeded();
-
- private:
-  scoped_refptr<GLContext> previous_context_;
-  scoped_refptr<GLSurface> previous_surface_;
-  scoped_refptr<GLContext> context_;
-  scoped_refptr<GLSurface> surface_;
-  bool succeeded_;
-  DISALLOW_COPY_AND_ASSIGN(ScopedMakeCurrent);
-};
-
-}  // namespace gfx
-
-#endif  // UI_GFX_GL_SCOPED_MAKE_CURRENT_H_
-