unittest step 3 and 4: remove TestFramework.dart, make test.dart use

lib/unittest/html_config.dart

 // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /**
  * A simple unit test library for running tests in a browser.
  */
 #library('unittest');
 
 #import('dart:html');
 #import('unittest.dart');
 
 #source('html_print.dart');
 
 class HtmlConfiguration extends Configuration {
   /** Whether this is run within dartium layout tests. */
   final bool _isLayoutTest;
   HtmlConfiguration(this._isLayoutTest);
 
   // TODO(rnystrom): Get rid of this if we get canonical closures for methods.
   EventListener _onErrorClosure;
 
   void onInit() {
     _onErrorClosure = (e) {
       // TODO(vsm): figure out how to expose the stack trace here
       // Currently e.message works in dartium, but not in dartc.
-      notifyError('(DOM callback has errors) Caught ${e}', '');
+      reportTestError('(DOM callback has errors) Caught ${e}', '');
     };
   }
 
   void onStart() {
     window.postMessage('unittest-suite-wait-for-done', '*');
     // Listen for uncaught errors.
     window.on.error.add(_onErrorClosure);
   }
 
   void onTestResult(TestCase testCase) {}
 
-  void onDone(int passed, int failed, int errors, List<TestCase> results) {
+  void onDone(int passed, int failed, int errors, List<TestCase> results,
+      String uncaughtError) {
     window.on.error.remove(_onErrorClosure);
-    _showResultsInPage(passed, failed, errors, results, _isLayoutTest);
+    _showResultsInPage(passed, failed, errors, results, _isLayoutTest,
+        uncaughtError);
     window.postMessage('unittest-suite-done', '*');
   }
 }
 
 void useHtmlConfiguration([bool isLayoutTest = false]) {
   configure(new HtmlConfiguration(isLayoutTest));
 }