Restructure public side of window_manager service

mojo/services/public/cpp/view_manager/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 "mojo/services/public/cpp/view_manager/view_manager_context.h"
 
 #include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/public/cpp/bindings/interface_request.h"
-#include "mojo/services/public/interfaces/window_manager/window_manager.mojom.h"
+#include "mojo/services/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() {}
@@ skipping 24 matching lines @@
   ServiceProviderPtr sp;
   if (registry) {
     BindToProxy(registry, &sp);
     imported_services.reset(registry->CreateRemoteServiceProvider());
   }
   state_->wm()->Embed(url, MakeRequest<ServiceProvider>(sp.PassMessagePipe()));
   return imported_services.Pass();
 }
 
 }  // namespace mojo