Replace string16 with base::string16.

chrome/browser/chromeos/login/proxy_settings_dialog.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/proxy_settings_dialog.h"
 
 #include "base/strings/stringprintf.h"
 #include "base/strings/utf_string_conversions.h"
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/chromeos/login/helper.h"
@@ skipping 38 matching lines @@
 namespace chromeos {
 
 // static
 int ProxySettingsDialog::instance_count_ = 0;
 
 ProxySettingsDialog::ProxySettingsDialog(const NetworkState& network,
                                          LoginWebDialog::Delegate* delegate,
                                          gfx::NativeWindow window)
     : LoginWebDialog(delegate,
                      window,
-                     string16(),
+                     base::string16(),
                      GetURLForProxySettings(network.path()),
                      LoginWebDialog::STYLE_BUBBLE) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   ++instance_count_;
 
   gfx::Rect screen_bounds(chromeos::CalculateScreenBounds(gfx::Size()));
   SetDialogSize(CalculateSize(screen_bounds.width(),
                               kProxySettingsDialogReasonableWidth,
                               kProxySettingsDialogReasonableWidthRatio),
                 CalculateSize(screen_bounds.height(),
@@ skipping 21 matching lines @@
     chrome::NOTIFICATION_LOGIN_PROXY_CHANGED,
     content::NotificationService::AllSources(),
     content::NotificationService::NoDetails());
 }
 
 bool ProxySettingsDialog::IsShown() {
   return instance_count_ > 0;
 }
 
 }  // namespace chromeos