Add full support for filesystem URLs.

chrome/test/data/extensions/api_test/filebrowser_component/main.js

 // 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.
 
 /*
 This component extension test does the following:
 
 1. Creates an abc and log file on the local file system with some random text.
 2. Finds a registered task (file item context menu) for abc file and invokes it
    with url of the test file.
 3. Listens for a message from context menu handler and makes sure its payload
    matches the random text from the test file.
 */
 
 var cleanupError = 'Got unexpected error while cleaning up test directory.';
 
-// Class specified by the client runnig the TestRunner.
+// Class specified by the client running the TestRunner.
 // |expectedTasks| should contain list of actions defined for abc files defined
 //     by filesystem_handler part of the test.
 // |fileVerifierFunction| method that will verify test results received from the
 //     filesystem_handler part of the test.
 //     The method will be passed received fileEntry object, original file
 //     content, file content received from filesystem_handler and callback
 //     function that will expect error object as its argument (or undefined on
 //     success).
 var TestExpectations = function(expectedTasks, fileVerifierFunction) {
   this.fileText_ = undefined;
@@ skipping 44 matching lines @@
     var taskName = /^.*[|](\w+)$/.exec(tasks[i].taskId)[1];
     var patterns = tasks[i].patterns;
     var expectedPatterns = this.expectedTasks_[taskName];
     if (!expectedPatterns) {
       errorCallback({message: 'Wrong task from getFileTasks(): ' + task_name});
       return;
     }
     patterns = patterns.sort();
     expectedPatterns = expectedPatterns.sort();
     for (var j = 0; j < patterns.length; ++j) {
-      if (patterns[j] != expectedPatterns[j]) {
+      var translatedPattern = expectedPatterns[j].replace(
+          /^filesystem:/, "chrome-extension://*/");
+      if (patterns[j] != translatedPattern) {
         errorCallback({message: 'Wrong patterns set for task ' +
                                 taskName + '. ' +
                                 'Got: ' + patterns +
                                 ' expected: ' + expectedPatterns});
         return;
       }
     }
   }
   successCallback(tasks);
 };
@@ skipping 118 matching lines @@
   if (!error) {
     sendResponse({success: true});
     this.fileCreator_.cleanupAndEndTest(this.reportSuccess_.bind(this),
                                         this.reportFail_.bind(this,
                                                               cleanupError));
   } else {
     sendResponse({success: false});
     this.errorCallback_(error);
   }
 };