Switch to use net::FilterSourceStream from net::Filter

net/url_request/url_request_test_util.h

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef NET_URL_REQUEST_URL_REQUEST_TEST_UTIL_H_
 #define NET_URL_REQUEST_URL_REQUEST_TEST_UTIL_H_
 
 #include <stdint.h>
 #include <stdlib.h>
 
@@ skipping 158 matching lines @@
   bool received_data_before_response() const {
     return received_data_before_response_;
   }
   bool request_failed() const { return request_failed_; }
   bool have_certificate_errors() const { return have_certificate_errors_; }
   bool certificate_errors_are_fatal() const {
     return certificate_errors_are_fatal_;
   }
   bool auth_required_called() const { return auth_required_; }
   bool have_full_request_headers() const { return have_full_request_headers_; }
+  bool response_completed() const { return response_completed_; }
   const HttpRequestHeaders& full_request_headers() const {
     return full_request_headers_;
   }
   void ClearFullRequestHeaders();
   int request_status() const { return request_status_; }
 
   // URLRequest::Delegate:
   void OnReceivedRedirect(URLRequest* request,
                           const RedirectInfo& redirect_info,
                           bool* defer_redirect) override;
@@ skipping 29 matching lines @@
   int received_bytes_count_;
   int received_redirect_count_;
   bool received_data_before_response_;
   bool request_failed_;
   bool have_certificate_errors_;
   bool certificate_errors_are_fatal_;
   bool auth_required_;
   std::string data_received_;
   bool have_full_request_headers_;
   HttpRequestHeaders full_request_headers_;
+  bool response_completed_;
 
   // tracks status of request
   int request_status_;
 
   // our read buffer
   scoped_refptr<IOBuffer> buf_;
 };
 
 //-----------------------------------------------------------------------------
 
@@ skipping 178 matching lines @@
       NetworkDelegate* network_delegate) const override;
   void set_main_intercept_job(std::unique_ptr<URLRequestJob> job);
 
  private:
   mutable std::unique_ptr<URLRequestJob> main_intercept_job_;
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_TEST_UTIL_H_