Reducing the amount of code we generate in the compiler: We still continue

example/todomvc/test/todomvc_markdone_test.html

Index: example/todomvc/test/todomvc_markdone_test.html
diff --git a/example/todomvc/test/todomvc_markdone_test.html b/example/todomvc/test/todomvc_markdone_test.html
index c24b79d655f61fd35bb0930a021aee4e5bde653e..e1d564cf382e7d86b7d083cc71bc579f7f5387c0 100644
--- a/example/todomvc/test/todomvc_markdone_test.html
+++ b/example/todomvc/test/todomvc_markdone_test.html
@@ -29,8 +29,8 @@ import '../web/model.dart';
 
 Node findWithText(Node node, String text) {
   if (node.text == text) return node;
-  if (node is Element && node.shadowRoot != null) {
-    var r = findWithText(node.shadowRoot, text);
+  if (node is Element && (node as Element).shadowRoot != null) {
+    var r = findWithText((node as Element).shadowRoot, text);
     if (r != null) return r;
   }
   for (var n in node.nodes) {
@@ -42,7 +42,7 @@ Node findWithText(Node node, String text) {
 
 Node findShadowHost(Node node, ShadowRoot root) {
   if (node is Element) {
-    var shadowRoot = node.shadowRoot;
+    var shadowRoot = (node as Element).shadowRoot;
     if (shadowRoot == root) return node;
     if (shadowRoot != null) {
       var r = findShadowHost(shadowRoot, root);