Simplify WebUI data sources. Currently WebUI data sources implement a URLDataSourceDelegate interfa…

chrome/browser/ui/webui/web_ui_util.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_WEB_UI_UTIL_H_
 #define CHROME_BROWSER_UI_WEBUI_WEB_UI_UTIL_H_
 
 #include <string>
 
 #include "base/string_piece.h"
@@ skipping 30 matching lines @@
 // SCALE_FACTOR_NONE, and false is returned.
 bool ParseScaleFactor(const base::StringPiece& identifier,
                       ui::ScaleFactor* scale_factor);
 
 // Parses a URL containing some path @{scale}x. If it does not contain a scale
 // factor then the default scale factor is returned.
 void ParsePathAndScale(const GURL& url,
                        std::string* path,
                        ui::ScaleFactor* scale_factor);
 
+// Helper function to set the font family, size, and text direction into the
+// given dictionary.
+void SetFontAndTextDirection(base::DictionaryValue* localized_strings);
+
 }  // namespace web_ui_util
 
 #endif  // CHROME_BROWSER_UI_WEBUI_WEB_UI_UTIL_H_