Refactor search_engines tests to better reuse code

chrome/browser/search_engines/template_url_service_factory_test_util.h

 // Copyright 2014 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_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_FACTORY_TEST_UTIL_H_
 #define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_FACTORY_TEST_UTIL_H_
 
 #include <string>
 
 #include "base/macros.h"
 
 class TemplateURLService;
 class TestingProfile;
 
 // TemplateURLServiceFactoryTestUtil initializes TemplateURLServiceFactory to
 // return a valid TemplateURLService instance for the given profile.
 class TemplateURLServiceFactoryTestUtil {
  public:
   explicit TemplateURLServiceFactoryTestUtil(TestingProfile* profile);
   virtual ~TemplateURLServiceFactoryTestUtil();
 
   // Makes sure the load was successful.
   void VerifyLoad();
 
-  // Set the managed preferences for the default search provider and trigger
-  // notification. If |alternate_url| is empty, uses an empty list of alternate
-  // URLs, otherwise use a list containing a single entry.
-  void SetManagedDefaultSearchPreferences(
-      bool enabled,
-      const std::string& name,
-      const std::string& keyword,
-      const std::string& search_url,
-      const std::string& suggest_url,
-      const std::string& icon_url,
-      const std::string& encodings,
-      const std::string& alternate_url,
-      const std::string& search_terms_replacement_key);
-
-  // Remove all the managed preferences for the default search provider and
-  // trigger notification.
-  void RemoveManagedDefaultSearchPreferences();
-
   // Returns the TemplateURLService.
   TemplateURLService* model() const;
 
  private:
   TestingProfile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(TemplateURLServiceFactoryTestUtil);
 };
 
 #endif  // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_SERVICE_FACTORY_TEST_UTIL_H_