Cleanup AdjustStringForLocaleDirection()

chrome/browser/task_manager/task_manager_resource_providers.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/task_manager/task_manager_resource_providers.h"
 
 #include "build/build_config.h"
 
 #include "app/l10n_util.h"
 #include "app/resource_bundle.h"
@@ skipping 131 matching lines @@
   } else {
     // Since the tab_title will be concatenated with
     // IDS_TASK_MANAGER_TAB_PREFIX, we need to explicitly set the tab_title to
     // be LTR format if there is no strong RTL charater in it. Otherwise, if
     // IDS_TASK_MANAGER_TAB_PREFIX is an RTL word, the concatenated result
     // might be wrong. For example, http://mail.yahoo.com, whose title is
     // "Yahoo! Mail: The best web-based Email!", without setting it explicitly
     // as LTR format, the concatenated result will be "!Yahoo! Mail: The best
     // web-based Email :BAT", in which the capital letters "BAT" stands for
     // the Hebrew word for "tab".
-    base::i18n::AdjustStringForLocaleDirection(tab_title, &tab_title);
+    base::i18n::AdjustStringForLocaleDirection(&tab_title);
   }
 
   return l10n_util::GetStringF(IDS_TASK_MANAGER_TAB_PREFIX, tab_title);
 }
 
 
 SkBitmap TaskManagerTabContentsResource::GetIcon() const {
   return tab_contents_->GetFavIcon();
 }
 
@@ skipping 187 matching lines @@
       background_contents_(background_contents),
       application_name_(application_name) {
   // Just use the same icon that other extension resources do.
   // TODO(atwilson): Use the favicon when that's available.
   if (!default_icon_) {
     ResourceBundle& rb = ResourceBundle::GetSharedInstance();
     default_icon_ = rb.GetBitmapNamed(IDR_PLUGIN);
   }
   // Ensure that the string has the appropriate direction markers (see comment
   // in TaskManagerTabContentsResource::GetTitle()).
-  base::i18n::AdjustStringForLocaleDirection(application_name_,
-                                             &application_name_);
+  base::i18n::AdjustStringForLocaleDirection(&application_name_);
 }
 
 TaskManagerBackgroundContentsResource::~TaskManagerBackgroundContentsResource(
     ) {
 }
 
 std::wstring TaskManagerBackgroundContentsResource::GetTitle() const {
   std::wstring title = application_name_;
 
   if (title.empty()) {
@@ skipping 856 matching lines @@
 
   return &resource_;
 }
 
 void TaskManagerBrowserProcessResourceProvider::StartUpdating() {
   task_manager_->AddResource(&resource_);
 }
 
 void TaskManagerBrowserProcessResourceProvider::StopUpdating() {
 }