Make more GL stuff auto-generated

ui/gl/gl_mock.h

+// 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.
+
+// This file implements mock GL Interface for unit testing. It has to mock
+// Desktop GL, not GLES2 as it is used to test the service side code.
+
+#ifndef UI_GL_GL_MOCK_H_
+#define UI_GL_GL_MOCK_H_
+
+#include "testing/gmock/include/gmock/gmock.h"
+#include "ui/gl/gl_interface.h"
+
+namespace gfx {
+
+class MockGLInterface : public GLInterface {
+ public:
+  MockGLInterface();
+  virtual ~MockGLInterface();
+
+  // Include the auto-generated part of this class. We split this because
+  // it means we can easily edit the non-auto generated parts right here in
+  // this file instead of having to edit some template or the code generator.
+  #include "gl_mock_autogen_gl.h"
+};
+
+}  // namespace gfx
+
+#endif  // UI_GL_GL_MOCK_H_