Replace string16 with base::string16.

chrome/browser/chromeos/login/screens/network_screen_actor.h

 // 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.
 
 #ifndef CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_NETWORK_SCREEN_ACTOR_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_NETWORK_SCREEN_ACTOR_H_
 
 #include "base/strings/string16.h"
 
 namespace chromeos {
@@ skipping 17 matching lines @@
   // Prepare the contents to showing.
   virtual void PrepareToShow() = 0;
 
   // Shows the contents of the screen.
   virtual void Show() = 0;
 
   // Hides the contents of the screen.
   virtual void Hide() = 0;
 
   // Shows error message in a bubble.
-  virtual void ShowError(const string16& message) = 0;
+  virtual void ShowError(const base::string16& message) = 0;
 
   // Hides error messages showing no error state.
   virtual void ClearErrors() = 0;
 
   // Shows network connecting status or network selection otherwise.
   virtual void ShowConnectingStatus(
       bool connecting,
-      const string16& network_id) = 0;
+      const base::string16& network_id) = 0;
 
   // Sets whether continue control is enabled.
   virtual void EnableContinue(bool enabled) = 0;
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_SCREENS_NETWORK_SCREEN_ACTOR_H_