Revert of Adjust callers and networking delegates in net/ to modified APIs

net/url_request/report_sender.cc

 // Copyright 2015 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.
 
 #include "net/url_request/report_sender.h"
 
 #include <utility>
 
 #include "base/stl_util.h"
 #include "net/base/elements_upload_data_stream.h"
@@ skipping 41 matching lines @@
 
   URLRequest* raw_url_request = url_request.get();
   inflight_requests_.insert(url_request.release());
   raw_url_request->Start();
 }
 
 void ReportSender::SetErrorCallback(const ErrorCallback& error_callback) {
   error_callback_ = error_callback;
 }
 
-void ReportSender::OnResponseStarted(URLRequest* request, int net_error) {
-  DCHECK_NE(ERR_IO_PENDING, net_error);
-
-  if (net_error != OK) {
+void ReportSender::OnResponseStarted(URLRequest* request) {
+  if (!request->status().is_success()) {
     DVLOG(1) << "Failed to send report for " << request->url().host();
     if (!error_callback_.is_null())
-      error_callback_.Run(request->url(), net_error);
+      error_callback_.Run(request->url(), request->status().error());
   }
 
   CHECK_GT(inflight_requests_.erase(request), 0u);
   // Clean up the request, which cancels it.
   delete request;
 }
 
 void ReportSender::OnReadCompleted(URLRequest* request, int bytes_read) {
   NOTREACHED();
 }
 
 }  // namespace net