Add DIR_ROAMING_USER_DATA to PathService.

chrome/common/chrome_paths.cc

 // 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.
 
 #include "chrome/common/chrome_paths.h"
 
 #include "base/files/file_util.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/path_service.h"
@@ skipping 230 matching lines @@
       break;
 #if defined(OS_WIN)
     case chrome::DIR_WATCHER_DATA:
       // The watcher data is always stored relative to the default user data
       // directory.  This allows the watcher to be initialized before
       // command-line options have been parsed.
       if (!GetDefaultUserDataDirectory(&cur))
         return false;
       cur = cur.Append(FILE_PATH_LITERAL("Diagnostics"));
       break;
+    case chrome::DIR_ROAMING_USER_DATA:
+      if (!GetDefaultRoamingUserDataDirectory(&cur)) {
+        NOTREACHED();
+        return false;
+      }
+      create_dir = true;
+      break;
 #endif
     case chrome::DIR_RESOURCES:
 #if defined(OS_MACOSX)
       cur = base::mac::FrameworkBundlePath();
       cur = cur.Append(FILE_PATH_LITERAL("Resources"));
 #else
       if (!PathService::Get(chrome::DIR_APP, &cur))
         return false;
       cur = cur.Append(FILE_PATH_LITERAL("resources"));
 #endif
@@ skipping 339 matching lines @@
 
 void SetInvalidSpecifiedUserDataDir(const base::FilePath& user_data_dir) {
   g_invalid_specified_user_data_dir.Get() = user_data_dir;
 }
 
 const base::FilePath& GetInvalidSpecifiedUserDataDir() {
   return g_invalid_specified_user_data_dir.Get();
 }
 
 }  // namespace chrome