Revert of ChromeOS: "Add New User" screen should enable all hardware keyboards.

chrome/browser/chromeos/login/login_manager_test.h

 // Copyright 2013 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_LOGIN_MANAGER_TEST_H_
 #define CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_MANAGER_TEST_H_
 
 #include <string>
 
 #include "chrome/browser/chromeos/login/mixin_based_browser_test.h"
@@ skipping 49 matching lines @@
   void AddUser(const std::string& user_id);
 
   // Executes given JS |expression| in |web_contents_| and checks
   // that it is true.
   void JSExpect(const std::string& expression);
 
   MockLoginUtils& login_utils() { return *mock_login_utils_; }
 
   content::WebContents* web_contents() { return web_contents_; }
 
-  test::JSChecker& js_checker() { return js_checker_; }
-
  private:
   void InitializeWebContents();
 
   void set_web_contents(content::WebContents* web_contents) {
     web_contents_ = web_contents;
   }
 
   MockLoginUtils* mock_login_utils_;
   bool should_launch_browser_;
   content::WebContents* web_contents_;
   test::JSChecker js_checker_;
 
   DISALLOW_COPY_AND_ASSIGN(LoginManagerTest);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROME_BROWSER_CHROMEOS_LOGIN_LOGIN_MANAGER_TEST_H_