Remove mojo/shell and (most) service implementations

mojo/services/surfaces/surfaces_service_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_SURFACES_SURFACES_SERVICE_IMPL_H_
-#define MOJO_SERVICES_SURFACES_SURFACES_SERVICE_IMPL_H_
-
-#include "base/macros.h"
-#include "mojo/services/public/interfaces/surfaces/surfaces_service.mojom.h"
-#include "mojo/services/surfaces/surfaces_impl.h"
-
-namespace cc {
-class SurfaceManager;
-}
-
-namespace mojo {
-
-class SurfacesServiceImpl : public InterfaceImpl<SurfacesService> {
- public:
-  // The instances pointed to by |manager|, |next_id_namespace| and |client| are
-  // owned by the caller and must outlive the SurfacesServiceImpl instance.
-  SurfacesServiceImpl(cc::SurfaceManager* manager,
-                      uint32_t* next_id_namespace,
-                      SurfacesImpl::Client* client);
-  ~SurfacesServiceImpl() override;
-
-  // InterfaceImpl<SurfacesService> implementation.
-  void CreateSurfaceConnection(
-      const mojo::Callback<void(mojo::SurfacePtr, uint32_t)>& callback)
-      override;
-
- private:
-  cc::SurfaceManager* manager_;
-  uint32_t* next_id_namespace_;
-  SurfacesImpl::Client* client_;
-
-  DISALLOW_COPY_AND_ASSIGN(SurfacesServiceImpl);
-};
-
-}  // namespace mojo
-
-#endif  // MOJO_SERVICES_SURFACES_SURFACES_SERVICE_IMPL_H_