Remove URLRequestStatus mutators and introduce FromError.

components/domain_reliability/uploader_unittest.cc

 // Copyright 2014 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 "components/domain_reliability/uploader.h"
 
 #include <algorithm>
 #include <cstring>
 #include <map>
 
@@ skipping 74 matching lines @@
         net::HttpUtil::AssembleRawHeaders(headers, strlen(headers))));
     fetcher->SetResponseString("");
     fetcher->delegate()->OnURLFetchComplete(fetcher);
   }
 
   void SimulateUploadError(int error) {
     net::TestURLFetcher* fetcher = url_fetcher_factory_.GetFetcherByID(0);
     EXPECT_TRUE(fetcher);
 
     net::URLRequestStatus status;
-    status.set_status(net::URLRequestStatus::FAILED);
-    status.set_error(error);
-    fetcher->set_status(status);
+    fetcher->set_status(net::URLRequestStatus::FromError(error));
     fetcher->set_response_code(-1);
     fetcher->delegate()->OnURLFetchComplete(fetcher);
   }
 
   scoped_refptr<base::TestSimpleTaskRunner> network_task_runner_;
   net::TestURLFetcherFactory url_fetcher_factory_;
   scoped_refptr<net::TestURLRequestContextGetter> url_request_context_getter_;
   MockTime time_;
   scoped_ptr<DomainReliabilityUploader> uploader_;
 
@@ skipping 45 matching lines @@
 }
 
 TEST_F(DomainReliabilityUploaderTest, DiscardedUpload) {
   uploader_->set_discard_uploads(true);
   SimulateUpload();
   SimulateNoUploadRequest();
 }
 
 }  // namespace
 }  // namespace domain_reliability