Move UTF16ToASCII, remove WideToASCII.

chrome/installer/setup/install_worker.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.
 //
 // This file contains the definitions of the installer functions that build
 // the WorkItemList used to install the application.
 
 #include "chrome/installer/setup/install_worker.h"
 
 #include <oaidl.h>
@@ skipping 197 matching lines @@
   DCHECK(app);
   DCHECK(command_with_parameter);
   DCHECK(work_item_list);
 
   base::string16 full_cmd_key(
       GetRegCommandKey(product.distribution(), command_key));
 
   if (installer_state.operation() == InstallerState::UNINSTALL) {
     work_item_list->AddDeleteRegKeyWorkItem(
         installer_state.root_key(), full_cmd_key)->set_log_message(
-            "removing " + WideToASCII(command_key) + " command");
+            "removing " + base::UTF16ToASCII(command_key) + " command");
   } else {
     CommandLine cmd_line(installer_state.target_path().Append(app));
     cmd_line.AppendSwitchASCII(command_with_parameter, "%1");
 
     AppCommand cmd(cmd_line.GetCommandLineString());
     cmd.set_sends_pings(true);
     cmd.set_is_web_accessible(true);
     cmd.set_is_run_as_user(true);
     cmd.AddWorkItems(installer_state.root_key(), full_cmd_key, work_item_list);
   }
@@ skipping 1210 matching lines @@
   base::string16 cmd_key(
       GetRegCommandKey(BrowserDistribution::GetSpecificDistribution(
                            BrowserDistribution::CHROME_BINARIES),
                        kCmdQuickEnableCf));
 
   // Unconditionally remove the legacy Quick Enable command from the binaries.
   // Do this even if multi-install Chrome isn't installed to ensure that it is
   // not left behind in any case.
   work_item_list->AddDeleteRegKeyWorkItem(
       installer_state.root_key(), cmd_key)->set_log_message(
-          "removing " + WideToASCII(kCmdQuickEnableCf) + " command");
+          "removing " + base::UTF16ToASCII(kCmdQuickEnableCf) + " command");
 
 }
 
 }  // namespace installer