First rev of Safe DOM

tests/html/safe_dom_test.dart

 library safe_dom_test;
 
 import 'dart:async';
 import 'dart:html';
 import '../../pkg/unittest/lib/unittest.dart';
 import '../../pkg/unittest/lib/html_config.dart';
 
 main() {
   useHtmlConfiguration();
 
@@ skipping 21 matching lines @@
   test('Safe DOM', () {
     var fragment = createContextualFragment(unsafeString);
 
     expect(isSafe(), completion(true),
         reason: 'Expected no unsafe code executed.');
   });
 
   // Make sure that scripts did get executed, so we know our detection works.
   test('Unsafe Execution', () {
     var div = new DivElement();
-    div.innerHtml = unsafeString;
+    div.$dom_innerHtml = unsafeString;
     // Crashing DRT ??
     // var fragment = createContextualFragment(unsafeString);
     // div.append(fragment);
     // document.body.append(div)
 
     expect(isSafe(), completion(false),
         reason: 'Expected unsafe code was executed.');
   });
 
   test('Validity', () {
@@ skipping 14 matching lines @@
     contextElement = doc.$dom_createElement(contextTag);
   } else {
     contextElement = doc.body;
   }
 
   if (Range.supportsCreateContextualFragment) {
     var range = doc.$dom_createRange();
     range.selectNode(contextElement);
     return range.createContextualFragment(html);
   } else {
-    contextElement.innerHtml = html;
+    contextElement.unsafeInnerHtml = html;
     var fragment = new DocumentFragment();;
     while (contextElement.firstChild != null) {
       fragment.append(contextElement.firstChild);
     }
     return fragment;
   }
 }
 
 // Delay to wait for the image load to fail.
 const Duration imageLoadDelay = const Duration(milliseconds: 500);
 
 Future<bool> isSafe() {
   return new Future.delayed(imageLoadDelay).then((_) {
     window.postMessage('check_unsafe', '*');
   }).then((_) {
     return window.onMessage.where(
         (e) => e.data.startsWith('unsafe_check')).first;
   }).then((e) {
     return e.data == 'unsafe_check_passed';
   });
 }