Mojo: Move mojo/system/embedder to mojo/embedder.

mojo/shell/desktop/mojo_main.cc

 // Copyright 2013 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 "base/command_line.h"
 #include "base/logging.h"
 #include "base/macros.h"  // TODO(vtl): Remove.
 #include "base/message_loop/message_loop.h"
 #include "mojo/common/message_pump_mojo.h"
+#include "mojo/embedder/embedder.h"
 #include "mojo/shell/child_process.h"
 #include "mojo/shell/child_process_host.h"  // TODO(vtl): Remove.
 #include "mojo/shell/context.h"
 #include "mojo/shell/init.h"
 #include "mojo/shell/run.h"
-#include "mojo/system/embedder/embedder.h"
 #include "ui/gl/gl_surface.h"
 
 namespace {
 
 // TODO(vtl): Remove.
 class TestChildProcessHostDelegate
     : public mojo::shell::ChildProcessHost::Delegate {
  public:
   TestChildProcessHostDelegate() {}
   virtual ~TestChildProcessHostDelegate() {}
@@ skipping 47 matching lines @@
 
     base::MessageLoop message_loop;
     mojo::shell::Context context;
     message_loop.PostTask(FROM_HERE, base::Bind(mojo::shell::Run, &context));
 
     message_loop.Run();
   }
 
   return 0;
 }