Add utf_string_conversions to base namespace.

chrome/installer/util/auto_launch_util.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/installer/util/auto_launch_util.h"
 
 #include "base/command_line.h"
 #include "base/files/file_path.h"
 #include "base/logging.h"
 #include "base/path_service.h"
@@ skipping 44 matching lines @@
     if (!data_dir_paths.empty())
       path = data_dir_paths[0];
   }
   path = path.Append(profile_directory);
 
   std::string input(path.AsUTF8Unsafe());
   uint8 hash[16];
   crypto::SHA256HashString(input, hash, sizeof(hash));
   std::string hash_string = base::HexEncode(hash, sizeof(hash));
   return string16(kAutolaunchKeyValue) +
-      ASCIIToWide("_") + ASCIIToWide(hash_string);
+      base::ASCIIToWide("_") + base::ASCIIToWide(hash_string);
 }
 
 // Returns whether the Chrome executable specified in |application_path| is set
 // to auto-launch at computer startup with a given |command_line_switch|.
 // NOTE: |application_path| is optional and should be blank in most cases (as
 // it will default to the application path of the current executable).
 // |profile_directory| is the name of the directory (leaf, not the full path)
 // that contains the profile that should be opened at computer startup.
 // |command_line_switch| is the switch we are optionally interested in and, if
 // not blank, must be present for the function to return true. If blank, it acts
@@ skipping 170 matching lines @@
 }
 
 void DisableBackgroundStartAtLogin() {
   SetWillLaunchAtLogin(base::FilePath(),
                        ASCIIToUTF16(chrome::kInitialProfile),
                        FLAG_PRESERVE,
                        FLAG_DISABLE);
 }
 
 }  // namespace auto_launch_util