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

lib/unittest/html_print.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.
 
 /** This file is sourced by both dom_config.dart and html_config.dart. */
 
 /** Creates a table showing tests results in HTML. */
-void _showResultsInPage(int passed, int failed, int errors,
-    List<TestCase> results, bool isLayoutTest, String uncaughtError) {
-  if (isLayoutTest && (passed == results.length) && uncaughtError == null) {
+void _showResultsInPage(int testsPassed, int testsFailed, int testsErrors,
+    List<TestCase> results, isLayoutTest) {
+  if (isLayoutTest && (testsPassed == results.length)) {
     document.body.innerHTML = "PASS";
   } else {
     var newBody = new StringBuffer();
     newBody.add("<table class='unittest-table'><tbody>");
-    newBody.add(passed == results.length && uncaughtError == null
+    newBody.add(testsPassed == results.length
         ? "<tr><td colspan='3' class='unittest-pass'>PASS</td></tr>"
         : "<tr><td colspan='3' class='unittest-fail'>FAIL</td></tr>");
 
     for (final test_ in results) {
       newBody.add(_toHtml(test_));
     }
 
-    if (uncaughtError != null) {
-        newBody.add('''<tr>
-          <td>--</td>
-          <td class="unittest-error">ERROR</td>
-          <td>Uncaught error: $uncaughtError</td>
-        </tr>''');
-    }
-
-    if (passed == results.length && uncaughtError == null) {
+    if (testsPassed == results.length) {
       newBody.add("""
           <tr><td colspan='3' class='unittest-pass'>
-            All ${passed} tests passed
+            All ${testsPassed} tests passed
           </td></tr>""");
     } else {
       newBody.add("""
           <tr><td colspan='3'>Total
-            <span class='unittest-pass'>${passed} passed</span>,
-            <span class='unittest-fail'>${failed} failed</span>
-            <span class='unittest-error'>
-            ${errors + (uncaughtError == null ? 0 : 1)} errors</span>
+            <span class='unittest-pass'>${testsPassed} passed</span>,
+            <span class='unittest-fail'>${testsFailed} failed</span>
+            <span class='unittest-error'>${testsErrors} errors</span>
           </td></tr>""");
     }
     newBody.add("</tbody></table>");
     document.body.innerHTML = newBody.toString();
   }
 }
 
 String _toHtml(TestCase test_) {
   if (!test_.isComplete) {
     return '''
@@ skipping 18 matching lines @@
 
   return html;
 }
 
 //TODO(pquitslund): Move to a common lib
 String _htmlEscape(String string) {
   return string.replaceAll('&', '&amp;')
                .replaceAll('<','&lt;')
                .replaceAll('>','&gt;');
 }