Port aria_util_test.js to run as a WebUI test.

chrome/test/base/web_ui_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_TEST_BASE_WEB_UI_BROWSERTEST_H_
 #define CHROME_TEST_BASE_WEB_UI_BROWSERTEST_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 119 matching lines @@
   void SetWebUIInstance(content::WebUI* web_ui);
 
   // Returns a mock WebUI object under test (if any).
   virtual content::WebUIMessageHandler* GetMockMessageHandler();
 
   // Returns a file:// GURL constructed from |path| inside the test data dir for
   // webui tests.
   static GURL WebUITestDataPathToURL(const base::FilePath::StringType& path);
 
  private:
-  // Builds a string containing all added javascript libraries.
-  void BuildJavascriptLibraries(base::string16* content);
+  // Builds a vector of strings of all added javascript libraries.
+  void BuildJavascriptLibraries(std::vector<base::string16>* libraries);
+
+  // User added libraries.

[Paweł Hajdan Jr., 2014/05/23 10:50:11]

nit: Member variables need to go after _all_ the methods.

+  std::vector<base::FilePath> user_libraries_;
+
+  // User library search paths.
+  std::vector<base::FilePath> library_search_paths_;
 
   // Builds a string with a call to the runTest JS function, passing the
   // given |is_async|, |test_name| and its |args|.
   base::string16 BuildRunTestJSCall(
       bool is_async,
       const std::string& test_name,
       const WebUIBrowserTest::ConstValueVector& args);
 
   // Loads all libraries added with AddLibrary(), and calls |function_name| with
   // |function_arguments|. When |is_test| is true, the framework wraps
   // |function_name| with a test helper function, which waits for completion,
   // logging an error message on failure, otherwise |function_name| is called
   // asynchronously. When |preload_host| is non-NULL, sends the javascript to
   // the RenderView for evaluation at the appropriate time before the onload
   // call is made. Passes |is_async| along to runTest wrapper.
   bool RunJavascriptUsingHandler(const std::string& function_name,
                                  const ConstValueVector& function_arguments,
                                  bool is_test,
                                  bool is_async,
                                  content::RenderViewHost* preload_host);
 
   // Attaches mock and test handlers.
   void SetupHandlers();
 
   // Handles test framework messages.
   scoped_ptr<WebUITestHandler> test_handler_;
 
-  // Location of test data (currently test/data/webui).
-  base::FilePath test_data_directory_;
-
-  // Location of generated test data (<(PROGRAM_DIR)/test_data).
-  base::FilePath gen_test_data_directory_;
-
-  // User added libraries
-  std::vector<base::FilePath> user_libraries_;
-
   // Indicates that the libraries have been pre-loaded and to not load them
   // again.
   bool libraries_preloaded_;
 
   // Saves the states of |test_fixture| and |test_name| for calling
   // PreloadJavascriptLibraries().
   std::string preload_test_fixture_;
   std::string preload_test_name_;
 
   // When this is non-NULL, this is The WebUI instance used for testing.
   // Otherwise the selected tab's web_ui is used.
   content::WebUI* override_selected_web_ui_;
 
   scoped_ptr<TestChromeWebUIControllerFactory> test_factory_;
 };
 
 #endif  // CHROME_TEST_BASE_WEB_UI_BROWSERTEST_H_