Refactor the about:version code out of about_ui.

chrome/browser/ui/webui/chrome_web_ui_data_source.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_CHROME_WEB_UI_DATA_SOURCE_H_
 #define CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_DATA_SOURCE_H_
 
 #include <map>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop.h"
 #include "base/values.h"
 #include "chrome/browser/ui/webui/chrome_url_data_manager.h"
 
 // A data source that can help with implementing the common operations
 // needed by the chrome WEBUI settings/history/downloads pages.
 class ChromeWebUIDataSource : public ChromeURLDataManager::DataSource {
  public:
   explicit ChromeWebUIDataSource(const std::string& source_name);
   ChromeWebUIDataSource(const std::string& source_name, MessageLoop* loop);
 
-  // Adds a string and its equivalent to our dictionary.
+  // Adds a string keyed to its name to our dictionary.
   void AddString(const std::string& name, const string16& value);
 
-  // Adds a name and its equivaled localized string to our dictionary.
+  // Adds a string keyed to its name to our dictionary.
+  void AddString(const std::string& name, const std::string& value);
+
+  // Adds a localized string with resource |ids| keyed to its name to our
+  // dictionary.
   void AddLocalizedString(const std::string& name, int ids);
 
   // Add strings from |localized_strings| to our dictionary.
   void AddLocalizedStrings(const DictionaryValue& localized_strings);
 
   // Accessor for |localized_strings_|.
   DictionaryValue* localized_strings() {
     return &localized_strings_;
   }
 
@@ skipping 32 matching lines @@
  private:
   int default_resource_;
   bool json_js_format_v2_;
   std::string json_path_;
   std::map<std::string, int> path_to_idr_map_;
   DictionaryValue localized_strings_;
   DISALLOW_COPY_AND_ASSIGN(ChromeWebUIDataSource);
 };
 
 #endif  // CHROME_BROWSER_UI_WEBUI_CHROME_WEB_UI_DATA_SOURCE_H_