Make wm_flow_init work with gn

mojo/examples/wm_flow/init/init.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 "base/bind.h"
 #include "mojo/application/application_runner_chromium.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_delegate.h"
 #include "mojo/public/cpp/application/application_impl.h"
-#include "mojo/public/cpp/application/service_provider_impl.h"
-#include "mojo/public/interfaces/application/service_provider.mojom.h"
 #include "mojo/services/public/cpp/view_manager/view_manager.h"
 #include "mojo/services/public/cpp/view_manager/view_manager_context.h"
 
 namespace examples {
 
 // This application starts the view manager, embeds the window manager and then
 // starts another app (wm_flow_app) which also connects to the view manager and
 // asks to be embedded without context.
 class WMFlowInit : public mojo::ApplicationDelegate {
  public:
@@ skipping 12 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(WMFlowInit);
 };
 
 }  // namespace examples
 
 MojoResult MojoMain(MojoHandle shell_handle) {
   mojo::ApplicationRunnerChromium runner(new examples::WMFlowInit);
   return runner.Run(shell_handle);
 }