mojo: Convert gles2 to the new thunking system

mojo/public/gles2/gles2_private.h

-// 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.
-
-#ifndef MOJO_PUBLIC_GLES2_GLES2_PRIVATE_H_
-#define MOJO_PUBLIC_GLES2_GLES2_PRIVATE_H_
-
-#include <stdint.h>
-
-#include "mojo/public/c/environment/async_waiter.h"
-#include "mojo/public/c/gles2/gles2_export.h"
-#include "mojo/public/c/gles2/gles2_types.h"
-#include "mojo/public/cpp/system/core.h"
-
-namespace mojo {
-class GLES2Interface;
-
-// Implementors of the GLES2 APIs can use this interface to install their
-// implementation into the mojo_gles2 dynamic library. Mojo clients should not
-// call these functions directly.
-class MOJO_GLES2_EXPORT GLES2Support {
- public:
-  virtual ~GLES2Support();
-
-  static void Init(GLES2Support* gles2_support);
-
-  virtual void Initialize(const MojoAsyncWaiter* async_waiter) = 0;
-  virtual void Terminate() = 0;
-  virtual MojoGLES2Context CreateContext(
-      MessagePipeHandle handle,
-      MojoGLES2ContextLost lost_callback,
-      void* closure) = 0;
-  virtual void DestroyContext(MojoGLES2Context context) = 0;
-  virtual void MakeCurrent(MojoGLES2Context context) = 0;
-  virtual void SwapBuffers() = 0;
-  virtual void* GetGLES2Interface(MojoGLES2Context context) = 0;
-  virtual void* GetContextSupport(MojoGLES2Context context) = 0;
-  virtual GLES2Interface* GetGLES2InterfaceForCurrentContext() = 0;
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_PUBLIC_GLES2_GLES2_PRIVATE_H_