webui/options: Do not use Value::CreateStringValue.

chrome/browser/ui/webui/options/preferences_browsertest.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_UI_WEBUI_OPTIONS_PREFERENCES_BROWSERTEST_H_
 #define CHROME_BROWSER_UI_WEBUI_OPTIONS_PREFERENCES_BROWSERTEST_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 43 matching lines @@
                        const std::vector<base::Value*>& values,
                        policy::PolicyLevel level);
   // Clears user policies.
   void ClearUserPolicies();
   // Set user-modified pref values directly in the C++ backend.
   void SetUserValues(const std::vector<std::string>& names,
                      const std::vector<base::Value*>& values);
 
   // Verifies that a dictionary contains a (key, value) pair. Takes ownership of
   // |expected|.
-  void VerifyKeyValue(const base::DictionaryValue* dict,
+  void VerifyKeyValue(const base::DictionaryValue& dict,
                       const std::string& key,
-                      base::Value* expected);
+                      const base::Value& expected);
   // Verifies that a dictionary contains a given pref and that its value has
   // been decorated correctly.
   void VerifyPref(const base::DictionaryValue* prefs,
                   const std::string& name,
                   const base::Value* value,
                   const std::string& controlledBy,
                   bool disabled,
                   bool uncommitted);
   // Verifies that a notification received from the JavaScript Preferences
   // class contains a given pref and that its value has been decorated
@@ skipping 98 matching lines @@
   std::vector<std::string> pref_names_;
   std::vector<std::string> policy_names_;
   std::vector<base::Value*> default_values_;
   std::vector<base::Value*> non_default_values_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(PreferencesBrowserTest);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_OPTIONS_PREFERENCES_BROWSERTEST_H_