Fix needsNoSuchMethod computation for abstractly instantiated classes

tests/compiler/dart2js/jsinterop/world_test.dart

Index: tests/compiler/dart2js/jsinterop/world_test.dart
diff --git a/tests/compiler/dart2js/jsinterop/world_test.dart b/tests/compiler/dart2js/jsinterop/world_test.dart
index 1ddbd39211ca91dad8060f3be35df27ad1eafbe4..bed24f30b36b1288d6583e267e0ae31e0b3e011e 100644
--- a/tests/compiler/dart2js/jsinterop/world_test.dart
+++ b/tests/compiler/dart2js/jsinterop/world_test.dart
@@ -7,8 +7,10 @@ library jsinterop.world_test;
 import 'package:expect/expect.dart';
 import 'package:async_helper/async_helper.dart';
 import 'package:compiler/src/common.dart';
-import 'package:compiler/src/elements/elements.dart' show Element, ClassElement;
+import 'package:compiler/src/elements/elements.dart'
+    show ClassElement, PublicName;
 import 'package:compiler/src/js_backend/js_backend.dart';
+import 'package:compiler/src/universe/selector.dart';
 import 'package:compiler/src/world.dart';
 import '../type_test_helper.dart';
 
@@ -102,6 +104,8 @@ $mainSource
     ClassElement E = registerClass(env.getElement('E'));
     ClassElement F = registerClass(env.getElement('F'));
 
+    Selector nonExisting = new Selector.getter(const PublicName('nonExisting'));
+
     Expect.equals(Interceptor.superclass, Object_);
     Expect.equals(JavaScriptObject.superclass, Interceptor);
 
@@ -128,6 +132,15 @@ $mainSource
             world.isAbstractlyInstantiated(cls),
             "Expected $name to be abstractly instantiated in `${mainSource}`:"
             "\n${world.dump(cls)}");
+        Expect.isTrue(
+            world.needsNoSuchMethod(cls, nonExisting, ClassQuery.EXACT),
+            "Expected $name to need noSuchMethod for $nonExisting.");
+        Expect.isTrue(
+            world.needsNoSuchMethod(cls, nonExisting, ClassQuery.SUBCLASS),
+            "Expected $name to need noSuchMethod for $nonExisting.");
+        Expect.isTrue(
+            world.needsNoSuchMethod(cls, nonExisting, ClassQuery.SUBTYPE),
+            "Expected $name to need noSuchMethod for $nonExisting.");
       }
       if (indirectlyInstantiated.contains(name)) {
         isInstantiated = true;