Implement consumer, not pipe, in _HttpClientRequest.

sdk/lib/io/http_impl.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.
 
 part of dart.io;
 
 class _HttpIncoming extends Stream<List<int>> {
   final int _transferLength;
   final Completer _dataCompleter = new Completer();
   Stream<List<int>> _stream;
@@ skipping 716 matching lines @@
   Future<HttpClientResponse> get response {
     if (_response == null) {
       _response = Future.wait([_responseCompleter.future, super.done])
         .then((list) => list[0]);
     }
     return _response;
   }
 
   Future<HttpClientResponse> get done => response;
 
-  Future<HttpClientResponse> pipe(Stream<List<int>> stream) {
-    super.pipe(stream);
+  Future<HttpClientResponse> consume(Stream<List<int>> stream) {
+    super.consume(stream);
     return response;
   }
 
   Future<HttpClientResponse> close() {
     super.close();
     return response;
   }
 
   int get maxRedirects => _maxRedirects;
   void set maxRedirects(int maxRedirects) {
@@ skipping 1071 matching lines @@
 
 
 class _RedirectInfo implements RedirectInfo {
   const _RedirectInfo(int this.statusCode,
                       String this.method,
                       Uri this.location);
   final int statusCode;
   final String method;
   final Uri location;
 }