Remove mojo.SurfacesService interface in favor of mojo.Surface directly

services/surfaces/surfaces_service_impl.cc

-// 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.
-
-#include "services/surfaces/surfaces_service_impl.h"
-
-namespace surfaces {
-
-SurfacesServiceImpl::SurfacesServiceImpl(
-    cc::SurfaceManager* manager,
-    uint32_t* next_id_namespace,
-    SurfacesImpl::Client* client,
-    mojo::InterfaceRequest<mojo::SurfacesService> request)
-    : manager_(manager),
-      next_id_namespace_(next_id_namespace),
-      client_(client),
-      binding_(this, request.Pass()) {
-}
-
-SurfacesServiceImpl::~SurfacesServiceImpl() {
-}
-
-void SurfacesServiceImpl::CreateSurfaceConnection(
-    const mojo::Callback<void(mojo::SurfacePtr, uint32_t)>& callback) {
-  uint32_t id_namespace = (*next_id_namespace_)++;
-  mojo::SurfacePtr surface;
-  new SurfacesImpl(manager_, id_namespace, client_, &surface);
-  callback.Run(surface.Pass(), id_namespace);
-}
-
-}  // namespace surfaces