Tweak for navigation for URIs.

pkg/analysis_server/test/integration/analysis/navigation_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.integration.analysis.navigation;
 
 import 'package:analysis_server/src/protocol.dart';
 import 'package:test_reflective_loader/test_reflective_loader.dart';
 import 'package:unittest/unittest.dart';
 
@@ skipping 82 matching lines @@
           ElementKind expectedKind) {
         int sourceIndex = text1.indexOf(source);
         NavigationTarget element = findTargetElement(sourceIndex);
         expect(targetFiles[element.fileIndex], matches(expectedTargetRegexp));
         expect(element.kind, equals(expectedKind));
       }
       // TODO(paulberry): will the element type 'CLASS_TYPE_ALIAS' ever appear
       // as a navigation target?
       checkLocal('Class<int>', 'Class<TypeParameter>', ElementKind.CLASS);
       checkRemote(
-          "part 'test2.dart';", r'test2.dart$', ElementKind.COMPILATION_UNIT);
+          "'test2.dart';", r'test2.dart$', ElementKind.COMPILATION_UNIT);
       checkLocal('Class<int>.constructor',
           'constructor(); /* constructor declaration */',
           ElementKind.CONSTRUCTOR);
       checkLocal('constructor(); // usage',
           'constructor(); /* constructor declaration */',
           ElementKind.CONSTRUCTOR);
       checkLocal('field;', 'field;', ElementKind.FIELD);
       checkLocal('function(() => localVariable.field)',
           'function(FunctionTypeAlias parameter)', ElementKind.FUNCTION);
       checkLocal('FunctionTypeAlias parameter', 'FunctionTypeAlias();',
           ElementKind.FUNCTION_TYPE_ALIAS);
       checkLocal('field)', 'field;', ElementKind.GETTER);
-      checkRemote("import 'dart:async'", r'async\.dart$', ElementKind.LIBRARY);
+      checkRemote("'dart:async'", r'async\.dart$', ElementKind.LIBRARY);
       checkLocal(
           'localVariable.field', 'localVariable =', ElementKind.LOCAL_VARIABLE);
       checkLocal('method();', 'method() {', ElementKind.METHOD);
       checkLocal('parameter());', 'parameter) {', ElementKind.PARAMETER);
       checkLocal('field = 1', 'field;', ElementKind.SETTER);
       checkLocal('topLevelVariable;', 'topLevelVariable;',
           ElementKind.TOP_LEVEL_VARIABLE);
       checkLocal(
           'TypeParameter field;', 'TypeParameter>', ElementKind.TYPE_PARAMETER);
     });
   }
 }