Move //mojo/shell to //shell

shell/mojo_url_resolver.h

 // 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.
 
-#ifndef MOJO_SHELL_MOJO_URL_RESOLVER_H_
-#define MOJO_SHELL_MOJO_URL_RESOLVER_H_
+#ifndef SHELL_MOJO_URL_RESOLVER_H_
+#define SHELL_MOJO_URL_RESOLVER_H_
 
 #include <map>
 #include <set>
 
 #include "base/basictypes.h"
 #include "url/gurl.h"
 
 namespace mojo {
 namespace shell {
 
@@ skipping 33 matching lines @@
   std::set<GURL> local_file_set_;
   GURL default_base_url_;
   GURL base_url_;
 
   DISALLOW_COPY_AND_ASSIGN(MojoURLResolver);
 };
 
 }  // namespace shell
 }  // namespace mojo
 
-#endif  // MOJO_SHELL_MOJO_URL_RESOLVER_H_
+#endif  // SHELL_MOJO_URL_RESOLVER_H_