.resolveTypeAnnotation now returns TypedefType, not FunctionType.

R=johnniwinther@google.com

Review URL: https://chromiumcodereview.appspot.com//10834390

git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@10887 260f80e4-7a28-3924-810f-c04153c831b5

lib/compiler/implementation/dart_backend/placeholder_collector.dart

@@ -348,7 +348,7 @@ class PlaceholderCollector extends AbstractVisitor {
       }
     }
     final type = compiler.resolveTypeAnnotation(currentElement, node);
-    if (type is InterfaceType || type is FunctionType) {
+    if (type is InterfaceType || type is TypedefType) {
       var target = node.typeName;
       if (node.typeName is Send) {
         final element = treeElements[node];