Remove mojo/shell and (most) service implementations

mojo/services/native_viewport/native_viewport_impl.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_SERVICES_NATIVE_VIEWPORT_IMPL_H_
-#define MOJO_SERVICES_NATIVE_VIEWPORT_IMPL_H_
-
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "cc/surfaces/surface_id.h"
-#include "mojo/services/native_viewport/platform_viewport.h"
-#include "mojo/services/public/interfaces/gpu/gpu.mojom.h"
-#include "mojo/services/public/interfaces/native_viewport/native_viewport.mojom.h"
-#include "mojo/services/public/interfaces/surfaces/surfaces_service.mojom.h"
-#include "ui/gfx/geometry/rect.h"
-
-namespace ui {
-class Event;
-}
-
-namespace mojo {
-class ApplicationImpl;
-class ViewportSurface;
-
-class NativeViewportImpl : public InterfaceImpl<NativeViewport>,
-                           public PlatformViewport::Delegate {
- public:
-  NativeViewportImpl(ApplicationImpl* app, bool is_headless);
-  ~NativeViewportImpl() override;
-
-  // InterfaceImpl<NativeViewport> implementation.
-  void Create(SizePtr size, const Callback<void(uint64_t)>& callback) override;
-  void Show() override;
-  void Hide() override;
-  void Close() override;
-  void SetSize(SizePtr size) override;
-  void SubmittedFrame(SurfaceIdPtr surface_id) override;
-
-  // PlatformViewport::Delegate implementation.
-  void OnBoundsChanged(const gfx::Rect& bounds) override;
-  void OnAcceleratedWidgetAvailable(gfx::AcceleratedWidget widget) override;
-  bool OnEvent(ui::Event* ui_event) override;
-  void OnDestroyed() override;
-
-  void AckEvent();
-
- private:
-  void ProcessOnBoundsChanged();
-
-  bool is_headless_;
-  scoped_ptr<PlatformViewport> platform_viewport_;
-  scoped_ptr<ViewportSurface> viewport_surface_;
-  uint64_t widget_id_;
-  gfx::Size size_;
-  GpuPtr gpu_service_;
-  SurfacesServicePtr surfaces_service_;
-  cc::SurfaceId child_surface_id_;
-  bool waiting_for_event_ack_;
-  Callback<void(uint64_t)> create_callback_;
-  base::WeakPtrFactory<NativeViewportImpl> weak_factory_;
-
-  DISALLOW_COPY_AND_ASSIGN(NativeViewportImpl);
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_SERVICES_NATIVE_VIEWPORT_IMPL_H_