Replace string16 with base::string16.

chrome/browser/chromeos/login/webui_login_view.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/browser/chromeos/login/webui_login_view.h"
 
 #include "ash/shell.h"
 #include "ash/system/tray/system_tray.h"
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 378 matching lines @@
 void WebUILoginView::RequestMediaAccessPermission(
     WebContents* web_contents,
     const content::MediaStreamRequest& request,
     const content::MediaResponseCallback& callback) {
   if (MediaStreamInfoBarDelegate::Create(web_contents, request, callback))
     NOTREACHED() << "Media stream not allowed for WebUI";
 }
 
 void WebUILoginView::DidFailProvisionalLoad(
     int64 frame_id,
-    const string16& frame_unique_name,
+    const base::string16& frame_unique_name,
     bool is_main_frame,
     const GURL& validated_url,
     int error_code,
-    const string16& error_description,
+    const base::string16& error_description,
     content::RenderViewHost* render_view_host) {
   if (frame_unique_name != UTF8ToUTF16("gaia-frame"))
     return;
 
   base::FundamentalValue error_value(-error_code);
   GetWebUI()->CallJavascriptFunction("login.GaiaSigninScreen.onFrameError",
                                      error_value);
 }
 
 void WebUILoginView::OnLoginPromptVisible() {
@@ skipping 13 matching lines @@
   webui_visible_ = true;
 }
 
 void WebUILoginView::ReturnFocus(bool reverse) {
   // Return the focus to the web contents.
   webui_login_->web_contents()->FocusThroughTabTraversal(reverse);
   GetWidget()->Activate();
 }
 
 }  // namespace chromeos