Adjust URLFetcher::Create API so that object is returned as scoped_ptr.

components/rappor/log_uploader.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/rappor/log_uploader.h"
 
 #include "base/metrics/histogram.h"
 #include "base/metrics/sparse_histogram.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
@@ skipping 90 matching lines @@
          !queued_logs_.empty() &&
          !IsUploadScheduled() &&
          !has_callback_pending_;
 }
 
 void LogUploader::StartScheduledUpload() {
   if (!CanStartUpload())
     return;
   DVLOG(2) << "Upload to " << server_url_.spec() << " starting.";
   has_callback_pending_ = true;
-  current_fetch_.reset(
-      net::URLFetcher::Create(server_url_, net::URLFetcher::POST, this));
+  current_fetch_ =
+      net::URLFetcher::Create(server_url_, net::URLFetcher::POST, this);
   current_fetch_->SetRequestContext(request_context_.get());
   current_fetch_->SetUploadData(mime_type_, queued_logs_.front());
 
   // We already drop cookies server-side, but we might as well strip them out
   // client-side as well.
   current_fetch_->SetLoadFlags(net::LOAD_DO_NOT_SAVE_COOKIES |
                                net::LOAD_DO_NOT_SEND_COOKIES);
   current_fetch_->Start();
 }
 
@@ skipping 63 matching lines @@
   if (!server_is_healthy)
     upload_interval_ = BackOffUploadInterval(upload_interval_);
   else
     upload_interval_ = base::TimeDelta::FromSeconds(kUnsentLogsIntervalSeconds);
 
   if (CanStartUpload())
     ScheduleNextUpload(upload_interval_);
 }
 
 }  // namespace rappor