[Chromecast] Hook up mojo media pipeline.

media/mojo/services/main.cc

 // Copyright 2015 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/at_exit.h"
 #include "media/mojo/services/mojo_media_application.h"
-#include "media/mojo/services/mojo_media_client.h"
+#include "mojo/logging/init_logging.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/shell/public/cpp/application_runner.h"
 
 MojoResult MojoMain(MojoHandle mojo_handle) {
-  // Create MojoMediaApplication and enable logging.
-  mojo::ApplicationRunner runner(
-      new media::MojoMediaApplication(true, media::MojoMediaClient::Create()));
-  return runner.Run(mojo_handle);
+  // Enable logging.
+  base::AtExitManager at_exit;
+  mojo::ApplicationRunner::InitBaseCommandLine();
+  mojo::InitLogging();
+
+  scoped_ptr<mojo::ApplicationDelegate> app_delegate =
+      media::MojoMediaApplication::CreateApp();
+  mojo::ApplicationRunner runner(app_delegate.release());
+  return runner.Run(mojo_handle, false /* init_base */);
 }