Completion should not show overridden inherited methods

pkg/analysis_server/test/services/completion/invocation_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.invocation;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/protocol.dart';
 import 'package:analysis_server/src/services/completion/dart_completion_manager.dart';
@@ skipping 381 matching lines @@
   test_shadowing_field_over_getter() =>
       check_shadowing('int x;', 'int get x => null;', true);
 
   test_shadowing_field_over_method() =>
       check_shadowing('int x;', 'void x() {}', true);
 
   test_shadowing_field_over_setter() =>
       check_shadowing('int x;', 'set x(int value) {}', true);
 
   test_shadowing_getter_over_field() =>
-      check_shadowing('int get x => null;', 'int x;', false);
+      check_shadowing('int get x => null;', 'int x;', true);
 
   test_shadowing_getter_over_getter() =>
       check_shadowing('int get x => null;', 'int get x => null;', true);
 
   test_shadowing_getter_over_method() =>
       check_shadowing('int get x => null;', 'void x() {}', true);
 
   test_shadowing_getter_over_setter() =>
-      check_shadowing('int get x => null;', 'set x(int value) {}', false);
+      check_shadowing('int get x => null;', 'set x(int value) {}', true);
 
   test_shadowing_method_over_field() =>
       check_shadowing('void x() {}', 'int x;', true);
 
   test_shadowing_method_over_getter() =>
       check_shadowing('void x() {}', 'int get x => null;', true);
 
   test_shadowing_method_over_method() =>
       check_shadowing('void x() {}', 'void x() {}', true);
 
@@ skipping 39 matching lines @@
 void test(Derived d) {
   d.^
 }
 ''');
     return computeFull((bool result) {
       assertSuggestMethod('f', 'Mixin', 'void');
     });
   }
 
   test_shadowing_setter_over_field() =>
-      check_shadowing('set x(int value) {}', 'int x;', false);
+      check_shadowing('set x(int value) {}', 'int x;', true);
 
   test_shadowing_setter_over_getter() =>
-      check_shadowing('set x(int value) {}', 'int get x => null;', false);
+      check_shadowing('set x(int value) {}', 'int get x => null;', true);
 
   test_shadowing_setter_over_method() =>
       check_shadowing('set x(int value) {}', 'void x() {}', true);
 
   test_shadowing_setter_over_setter() =>
       check_shadowing('set x(int value) {}', 'set x(int value) {}', true);
 
   test_shadowing_superclass_over_interface() {
     addTestSource('''
 class Base {
   void f() {}
 }
 class Interface {
   void f() {}
 }
 class Derived extends Base implements Interface {
 }
 void test(Derived d) {
   d.^
 }
 ''');
     return computeFull((bool result) {
       assertSuggestMethod('f', 'Base', 'void');
     });
   }
 }