Make SdkLibrary.shortName consistently include 'dart:'

pkg/analysis_server/test/edit/fixes_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.edit.fixes;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/edit/edit_domain.dart';
 import 'package:analysis_server/src/protocol.dart';
@@ skipping 11 matching lines @@
 
 @ReflectiveTestCase()
 class FixesTest extends AbstractAnalysisTest {
   @override
   void setUp() {
     super.setUp();
     createProject();
     handler = new EditDomainHandler(server);
   }
 
+  Future test_fixUndefinedClass() {
+    addTestFile('''
+main() {
+  Future<String> x = null;
+}
+''');
+    return waitForTasksFinished().then((_) {
+      List<AnalysisErrorFixes> errorFixes = _getFixesAt('Future<String>');
+      expect(errorFixes, hasLength(1));
+      AnalysisError error = errorFixes[0].error;
+      expect(error.severity, AnalysisErrorSeverity.WARNING);
+      expect(error.type, AnalysisErrorType.STATIC_WARNING);
+      List<SourceChange> fixes = errorFixes[0].fixes;
+      expect(fixes, hasLength(2));
+      expect(fixes[0].message, matches('Import library'));
+      expect(fixes[1].message, matches('Create class'));
+    });
+  }
+
   Future test_hasFixes() {
     addTestFile('''
 foo() {
   print(1)
 }
 bar() {
   print(10) print(20)
 }
 ''');
     return waitForTasksFinished().then((_) {
@@ skipping 26 matching lines @@
   }
 
 
   List<AnalysisErrorFixes> _getFixes(int offset) {
     Request request = new EditGetFixesParams(testFile, offset).toRequest('0');
     Response response = handleSuccessfulRequest(request);
     var result = new EditGetFixesResult.fromResponse(response);
     return result.fixes;
   }
 }