Cleanup AdjustStringForLocaleDirection()

chrome/browser/location_bar_util.cc

 // Copyright (c) 2010 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/browser/location_bar_util.h"
 
 #include "app/l10n_util.h"
 #include "base/i18n/rtl.h"
 #include "chrome/browser/profile.h"
 #include "chrome/browser/search_engines/template_url.h"
@@ skipping 17 matching lines @@
   const size_t dot_index = description.find(L'.');
   const size_t ws_index = description.find_first_of(kWhitespaceWide);
   size_t chop_index = std::min(dot_index, ws_index);
   std::wstring min_string;
   if (chop_index == std::wstring::npos) {
     // No dot or whitespace, truncate to at most 3 chars.
     min_string = l10n_util::TruncateString(description, 3);
   } else {
     min_string = description.substr(0, chop_index);
   }
-  base::i18n::AdjustStringForLocaleDirection(min_string, &min_string);
+  base::i18n::AdjustStringForLocaleDirection(&min_string);
   return min_string;
 }
 
 }  // namespace location_bar_util