Remove warnings from dart2js test-suite.

tests/compiler/dart2js/find_my_name_test.dart

Index: tests/compiler/dart2js/find_my_name_test.dart
diff --git a/tests/compiler/dart2js/find_my_name_test.dart b/tests/compiler/dart2js/find_my_name_test.dart
index 72f42fc1e702af74a8d2812d9db39813d4959f42..f36c662edcb5c09e669e483f66bd3c02e11d3db6 100644
--- a/tests/compiler/dart2js/find_my_name_test.dart
+++ b/tests/compiler/dart2js/find_my_name_test.dart
@@ -34,11 +34,11 @@ testClass(String code, MockCompiler compiler) {
   int skip = code.indexOf('{');
   ClassElement cls = parseUnit(code, compiler, compiler.mainApp).head;
   cls.parseNode(compiler);
-  for (Element e in cls.localMembers) {
+  cls.forEachLocalMember((Element e) {
     String name = e.name;
     if (e.isConstructor()) {
       name = Elements.reconstructConstructorName(e).replaceFirst(r'$', '.');
     }
     Expect.equals(code.indexOf(name, skip), e.position().charOffset);
-  }
+  });
 }