Remove wstring from RVH's run Javascript command....

chrome/browser/browser_signin.cc

 // Copyright (c) 2011 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/browser_signin.h"
 
 #include <string>
 #include <vector>
 
 #include "base/json/json_reader.h"
@@ skipping 151 matching lines @@
     close_args.Append(new StringValue(""));
     dom_ui_->CallJavascriptFunction(L"chrome.send", value, close_args);
   }
 }
 
 void BrowserSigninHtml::HandleSigninInit(const ListValue* args) {
   if (!dom_ui_)
     return;
 
   RenderViewHost* rvh = dom_ui_->tab_contents()->render_view_host();
-  rvh->ExecuteJavascriptInWebFrame(L"//iframe[@id='login']", L"hideBlurb();");
+  rvh->ExecuteJavascriptInWebFrame(ASCIIToUTF16("//iframe[@id='login']"),
+                                   ASCIIToUTF16("hideBlurb();"));
 
   DictionaryValue json_args;
   std::string json;
   std::wstring javascript(L"");
   SyncSetupFlow::GetArgsForGaiaLogin(signin_->GetProfileSyncService(),
                                      &json_args);
 
   // Replace the suggested email, unless sync has already required a
   // particular value.
   bool is_editable;
   std::string user;
   json_args.GetBoolean("editable_user", &is_editable);
   json_args.GetString("user", &user);
   if (is_editable && user.empty() && !suggested_email_.empty())
     json_args.SetString("user", suggested_email_);
 
   base::JSONWriter::Write(&json_args, false, &json);
   javascript += L"showGaiaLogin(" + UTF8ToWide(json) + L");";
-  rvh->ExecuteJavascriptInWebFrame(L"//iframe[@id='login']", javascript);
+  rvh->ExecuteJavascriptInWebFrame(ASCIIToUTF16("//iframe[@id='login']"),
+                                   WideToUTF16Hack(javascript));
 }
 
 void BrowserSigninHtml::HandleSubmitAuth(const ListValue* args) {
   std::string json(web_ui_util::GetJsonResponseFromFirstArgumentInList(args));
   scoped_ptr<DictionaryValue> result(static_cast<DictionaryValue*>(
       base::JSONReader::Read(json, false)));
   std::string username;
   std::string password;
   std::string captcha;
   std::string access_code;
@@ skipping 121 matching lines @@
 
 void BrowserSignin::ShowSigninTabModal(TabContents* tab_contents) {
 //  TODO(johnnyg): Need a linux views implementation for ConstrainedHtmlDialog.
 #if defined(OS_WIN) || defined(OS_CHROMEOS) || !defined(TOOLKIT_VIEWS)
   html_dialog_ui_delegate_ = CreateHtmlDialogUI();
   ConstrainedHtmlUI::CreateConstrainedHtmlDialog(profile_,
                                                  html_dialog_ui_delegate_,
                                                  tab_contents);
 #endif
 }