Separate mojo/shell into a runner and the application manager (shell)

mojo/runner/context.h

 // 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.
 
-#ifndef SHELL_CONTEXT_H_
-#define SHELL_CONTEXT_H_
+#ifndef MOJO_RUNNER_CONTEXT_H_
+#define MOJO_RUNNER_CONTEXT_H_
 
 #include <string>
 
 #include "base/macros.h"
 #include "mojo/edk/embedder/process_delegate.h"
-#include "mojo/shell/application_manager/application_manager.h"
-#include "mojo/shell/task_runners.h"
-#include "mojo/shell/url_resolver.h"
+#include "mojo/runner/task_runners.h"
+#include "mojo/runner/url_resolver.h"
+#include "mojo/shell/application_manager.h"
 
 namespace mojo {
 namespace shell {
 
 class NativeApplicationLoader;
 
 // The "global" context for the shell's main process.
 class Context : public ApplicationManager::Delegate,
                 public embedder::ProcessDelegate {
  public:
@@ skipping 52 matching lines @@
   URLResolver url_resolver_;
   GURL shell_file_root_;
   GURL command_line_cwd_;
 
   DISALLOW_COPY_AND_ASSIGN(Context);
 };
 
 }  // namespace shell
 }  // namespace mojo
 
-#endif  // SHELL_CONTEXT_H_
+#endif  // MOJO_RUNNER_CONTEXT_H_