Fix dart2js analyze _api_test for dart:io

tests/compiler/dart2js/analyze_api_test.dart

 // Copyright (c) 2013, 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 analyze_api;
 
 import 'dart:uri';
 import 'dart:io';
 import '../../../sdk/lib/_internal/compiler/compiler.dart' as api;
 import '../../../sdk/lib/_internal/compiler/implementation/apiimpl.dart';
 import '../../../sdk/lib/_internal/compiler/implementation/dart2jslib.dart'
     hide Compiler;
 import '../../../sdk/lib/_internal/compiler/implementation/filenames.dart';
 import '../../../sdk/lib/_internal/compiler/implementation/source_file_provider.dart';
 import '../../../sdk/lib/_internal/libraries.dart';
 
 /**
  * Map of white-listed warnings and errors.
  *
  * Only add a white-listing together with a bug report to dartbug.com and add
  * the bug issue number as a comment on the white-listing.
  *
  * Use an identifiable suffix of the file uri as key. Use a fixed substring of
  * the error/warning message in the list of white-listings for each file.
  */
 // TODO(johnniwinther): Support canonical URIs as keys and message kinds as
 // values.
-const Map<String,List<String>> WHITE_LIST = const {
-  'io/http_impl.dart': const ['Warning: no method named'], // Issue 8394.
-  'io/http_headers.dart': const ['Warning: no method named'], // Issue 8394.
-  'io/timer_impl.dart': const ['Warning: no method named'], // Issue 8394.
-};
+const Map<String,List<String>> WHITE_LIST = const { };
 
 class CollectingDiagnosticHandler extends FormattingDiagnosticHandler {
   bool hasWarnings = false;
   bool hasErrors = false;
 
   Map<String,Map<String,int>> whiteListMap = new Map<String,Map<String,int>>();
 
   CollectingDiagnosticHandler(SourceFileProvider provider) : super(provider) {
     WHITE_LIST.forEach((String file, List<String> messageParts) {
       var useMap = new Map<String,int>();
@@ skipping 81 matching lines @@
       libraryRoot, libraryRoot,
       <String>['--analyze-only', '--analyze-all',
                '--categories=Client,Server']);
   compiler.librariesToAnalyzeWhenRun = uriList;
   compiler.run(null);
   Expect.isFalse(handler.hasWarnings);
   Expect.isFalse(handler.hasErrors);
   Expect.isTrue(handler.checkWhiteListUse());
   handler.reportWhiteListUse();
 }