Move chrome/nacl to components/nacl.

components/nacl/common/nacl_paths.h

-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright (c) 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 CHROME_COMMON_NACL_PATHS_H_
-#define CHROME_COMMON_NACL_PATHS_H_
+#ifndef COMPONENTS_NACL_COMMON_NACL_PATHS_H_
+#define COMPONENTS_NACL_COMMON_NACL_PATHS_H_
 
 #include "build/build_config.h"
 
 // This file declares path keys for the chrome module.  These can be used with
 // the PathService to access various special directories and files.
 
 namespace nacl {
 
 enum {
   PATH_START = 9000,
 
 #if defined(OS_LINUX)
   FILE_NACL_HELPER = PATH_START, // Full path to Linux nacl_helper executable.
   FILE_NACL_HELPER_BOOTSTRAP,    // ... and nacl_helper_bootstrap executable.
 #endif
 
   PATH_END
 };
 
 // Call once to register the provider for the path keys defined above.
 void RegisterPathProvider();
 
 }  // namespace nacl
 
-#endif  // CHROME_COMMON_NACL_PATHS_H_
+#endif  // COMPONENTS_NACL_COMMON_NACL_PATHS_H_