add import file uri suggestions

pkg/analysis_server/test/services/completion/completion_test_util.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.util;
 
 import 'dart:async';
 
 import 'package:analysis_server/src/analysis_server.dart';
 import 'package:analysis_server/src/protocol.dart' as protocol
@@ skipping 47 matching lines @@
   void addTestSource(String content) {
     expect(completionOffset, isNull, reason: 'Call addTestUnit exactly once');
     completionOffset = content.indexOf('^');
     expect(completionOffset, isNot(equals(-1)), reason: 'missing ^');
     int nextOffset = content.indexOf('^', completionOffset + 1);
     expect(nextOffset, equals(-1), reason: 'too many ^');
     content = content.substring(0, completionOffset) +
         content.substring(completionOffset + 1);
     testSource = addSource(testFile, content);
     cache = new DartCompletionCache(context, testSource);
-    AnalysisServer server = new AnalysisServerMock(searchEngine: searchEngine);
+    AnalysisServer server = new AnalysisServerMock(searchEngine: searchEngine, resourceProvider: provider);
     request = new DartCompletionRequest(
         server, context, testSource, completionOffset, cache);
   }
 
   void assertHasNoParameterInfo(CompletionSuggestion suggestion) {
     expect(suggestion.parameterNames, isNull);
     expect(suggestion.parameterTypes, isNull);
     expect(suggestion.requiredParameterCount, isNull);
     expect(suggestion.hasNamedParameters, isNull);
   }
@@ skipping 4267 matching lines @@
       assertNotSuggested('bar2');
       assertNotSuggested('_B');
       assertSuggestLocalClass('Y');
       assertSuggestLocalClass('C');
       assertSuggestLocalVariable('f', null);
       assertNotSuggested('x');
       assertNotSuggested('e');
     });
   }
 }