Add DIR_ROAMING_USER_DATA to PathService.

chrome/common/chrome_paths.h

 // Copyright (c) 2012 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_CHROME_PATHS_H__
 #define CHROME_COMMON_CHROME_PATHS_H__
 
 #include "build/build_config.h"
 
 namespace base {
 class FilePath;
 }
 
 // This file declares path keys for the chrome module.  These can be used with
 // the PathService to access various special directories and files.
 
 namespace chrome {
 
 enum {
   PATH_START = 1000,
 
   DIR_APP = PATH_START,         // Directory where dlls and data reside.
   DIR_LOGS,                     // Directory where logs should be written.
   DIR_USER_DATA,                // Directory where user data can be written.
   DIR_CRASH_DUMPS,              // Directory where crash dumps are written.
 #if defined(OS_WIN)
   DIR_WATCHER_DATA,             // Directory where the Chrome watcher stores
                                 // data.
+  DIR_ROAMING_USER_DATA,        // Directory where user data is stored that
+                                // needs to be roamed between computers.
 #endif
   DIR_RESOURCES,                // Directory containing separate file resources
                                 // used by Chrome at runtime.
   DIR_INSPECTOR_DEBUG,          // Directory where non-bundled and non-minified
                                 // web inspector is located.
   DIR_APP_DICTIONARIES,         // Directory where the global dictionaries are.
   DIR_USER_DOCUMENTS,           // Directory for a user's "My Documents".
   DIR_USER_MUSIC,               // Directory for a user's music.
   DIR_USER_PICTURES,            // Directory for a user's pictures.
   DIR_USER_VIDEOS,              // Directory for a user's videos.
@@ skipping 101 matching lines @@
 // Call once to register the provider for the path keys defined above.
 void RegisterPathProvider();
 
 // Get or set the invalid user data dir that was originally specified.
 void SetInvalidSpecifiedUserDataDir(const base::FilePath& user_data_dir);
 const base::FilePath& GetInvalidSpecifiedUserDataDir();
 
 }  // namespace chrome
 
 #endif  // CHROME_COMMON_CHROME_PATHS_H__