Move native_viewport and gles2 service impls to //services

mojo/services/native_viewport/platform_viewport.h

-// Copyright 2013 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_SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_H_
-#define MOJO_SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_H_
-
-#include "base/memory/scoped_ptr.h"
-#include "ui/gfx/native_widget_types.h"
-#include "ui/gfx/size.h"
-
-namespace gfx {
-class Rect;
-}
-
-namespace ui {
-class Event;
-}
-
-namespace mojo {
-
-// Encapsulation of platform-specific Viewport.
-class PlatformViewport {
- public:
-  class Delegate {
-   public:
-    virtual ~Delegate() {}
-
-    virtual void OnBoundsChanged(const gfx::Rect& rect) = 0;
-    virtual void OnAcceleratedWidgetAvailable(
-        gfx::AcceleratedWidget widget) = 0;
-    virtual bool OnEvent(ui::Event* ui_event) = 0;
-    virtual void OnDestroyed() = 0;
-  };
-
-  virtual ~PlatformViewport() {}
-
-  virtual void Init(const gfx::Rect& bounds) = 0;
-  virtual void Show() = 0;
-  virtual void Hide() = 0;
-  virtual void Close() = 0;
-  virtual gfx::Size GetSize() = 0;
-  virtual void SetBounds(const gfx::Rect& bounds) = 0;
-
-  virtual void SetCapture() = 0;
-  virtual void ReleaseCapture() = 0;
-
-  static scoped_ptr<PlatformViewport> Create(Delegate* delegate);
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_SERVICES_NATIVE_VIEWPORT_PLATFORM_VIEWPORT_H_