Stability instrumentation Crashpad integration

chrome/install_static/user_data_dir.h

 // Copyright 2016 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_INSTALL_STATIC_USER_DATA_DIR_H_
 #define CHROME_INSTALL_STATIC_USER_DATA_DIR_H_
 
 #include <string>
 
 namespace install_static {
@@ skipping 17 matching lines @@
 // usage, it should be called only once and cached. GetUserDataDirectory() does
 // this, and should be preferred.
 bool GetUserDataDirectoryImpl(
     const std::wstring& user_data_dir_from_command_line,
     const InstallConstants& mode,
     std::wstring* result,
     std::wstring* invalid_supplied_directory);
 
 // Retrieves the user data directory, and any invalid directory specified on the
 // command line, for reporting an error to the user. These values are cached on
-// the first call. |invalid_user_data_directory| may be null if not required.
-bool GetUserDataDirectory(std::wstring* user_data_directory,
-                          std::wstring* invalid_user_data_directory);
+// the first call and this function should therefore be called from a single
+// module, to ensure consistency. |invalid_user_data_directory| may be null if
+// not required.
+bool GetAndCacheUserDataDirectory(const InstallConstants& mode,
+                                  std::wstring* user_data_directory,
+                                  std::wstring* invalid_user_data_directory);
 
 }  // namespace install_static
 
 #endif  // CHROME_INSTALL_STATIC_USER_DATA_DIR_H_