URLRequestJob: change ReadRawData contract

net/url_request/url_request_test_job.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_JOB_H_
 #define NET_URL_REQUEST_URL_REQUEST_TEST_JOB_H_
 
 #include <string>
 
 #include "base/memory/weak_ptr.h"
@@ skipping 93 matching lines @@
 
   RequestPriority priority() const { return priority_; }
 
   // Create a protocol handler for callers that don't subclass.
   static scoped_ptr<URLRequestJobFactory::ProtocolHandler>
   CreateProtocolHandler();
 
   // Job functions
   void SetPriority(RequestPriority priority) override;
   void Start() override;
-  bool ReadRawData(IOBuffer* buf, int buf_size, int* bytes_read) override;
+  int ReadRawData(IOBuffer* buf, int buf_size) override;
   void Kill() override;
   bool GetMimeType(std::string* mime_type) const override;
   void GetResponseInfo(HttpResponseInfo* info) override;
   void GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const override;
   int GetResponseCode() const override;
   bool IsRedirectResponse(GURL* location, int* http_status_code) override;
 
  protected:
   // Override to specify whether the next read done from this job will
   // return IO pending.  This controls whether or not the WAITING state will
@@ skipping 39 matching lines @@
   int async_buf_size_;
 
   LoadTimingInfo load_timing_info_;
 
   base::WeakPtrFactory<URLRequestTestJob> weak_factory_;
 };
 
 }  // namespace net
 
 #endif  // NET_URL_REQUEST_URL_REQUEST_TEST_JOB_H_