show only type names in is expression RHS

pkg/analysis_server/test/services/completion/local_computer_test.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library test.services.completion.dart.local;
 
 import 'package:analysis_server/src/services/completion/local_computer.dart';
 import 'package:unittest/unittest.dart';
 
 import '../../reflective_tests.dart';
@@ skipping 294 matching lines @@
   xtest_InstanceCreationExpression() {
     // SimpleIdentifier  TypeName  ConstructorName  InstanceCreationExpression
     addTestSource('class A {a() {var f; {var x;} new ^}} class B { }');
     expect(computeFast(), isTrue);
     assertSuggestClass('A');
     assertSuggestClass('B');
     assertNotSuggested('a');
     assertNotSuggested('f');
     assertNotSuggested('x');
   }
-
-  xtest_IsExpression_imported() {
-    // SimpleIdentifier  TypeName  IsExpression  IfStatement
-    addSource('/testB.dart', '''
-      lib B;
-      class X {X.c(); X._d(); z() {}}''');
-    addTestSource('''
-      import "/testB.dart";
-      main() {var x; if (x is ^) { }}''');
-    return computeFull().then((_) {
-      assertNoSuggestions();
-    });
-  }
-
-  xtest_IsExpression_local() {
-    // SimpleIdentifier  TypeName  IsExpression  IfStatement
-    addTestSource('''
-      class X {X.c(); X._d(); z() {}}
-      main() {var x; if (x is ^) { }}''');
-    return computeFull().then((_) {
-      assertSuggestConstructor('c');
-      assertNotSuggested('main');
-      assertNotSuggested('X');
-      assertNotSuggested('B');
-      assertNotSuggested('x');
-    });
-  }
 }