Move services code brought in from Mojo to live under //third_party.

mojo/services/view_manager/public/cpp/lib/view_manager_context.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 "view_manager/public/cpp/view_manager_context.h"
-
-#include "mojo/public/cpp/application/application_impl.h"
-#include "mojo/public/cpp/bindings/interface_request.h"
-#include "window_manager/public/interfaces/window_manager.mojom.h"
-
-namespace mojo {
-class ApplicationImpl;
-
-class ViewManagerContext::InternalState {
- public:
-  explicit InternalState(ApplicationImpl* application_impl) {
-    application_impl->ConnectToService("mojo:window_manager", &wm_);
-  }
-  ~InternalState() {}
-
-  WindowManager* wm() { return wm_.get(); }
-
- private:
-  WindowManagerPtr wm_;
-
-  MOJO_DISALLOW_COPY_AND_ASSIGN(InternalState);
-};
-
-ViewManagerContext::ViewManagerContext(ApplicationImpl* application_impl)
-    : state_(new InternalState(application_impl)) {}
-ViewManagerContext::~ViewManagerContext() {}
-
-void ViewManagerContext::Embed(const String& url) {
-  Embed(url, nullptr, nullptr);
-}
-
-void ViewManagerContext::Embed(const String& url,
-                               InterfaceRequest<ServiceProvider> services,
-                               ServiceProviderPtr exposed_services) {
-  state_->wm()->Embed(url, services.Pass(), exposed_services.Pass());
-}
-
-}  // namespace mojo