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

chrome/browser/extensions/blacklist_state_fetcher.cc

 // Copyright 2013 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 "chrome/browser/extensions/blacklist_state_fetcher.h"
 
 #include "base/stl_util.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/safe_browsing/protocol_manager_helper.h"
@@ skipping 121 matching lines @@
 
 void BlacklistStateFetcher::SendRequest(const std::string& id) {
   DCHECK_CURRENTLY_ON(BrowserThread::UI);
 
   ClientCRXListInfoRequest request;
   request.set_id(id);
   std::string request_str;
   request.SerializeToString(&request_str);
 
   GURL request_url = RequestUrl();
-  net::URLFetcher* fetcher = net::URLFetcher::Create(url_fetcher_id_++,
-                                                     request_url,
-                                                     net::URLFetcher::POST,
-                                                     this);
+  net::URLFetcher* fetcher =
+      net::URLFetcher::Create(url_fetcher_id_++, request_url,
+                              net::URLFetcher::POST, this).release();

[Ryan Sleevi, 2015/04/30 18:23:44]

ditto line 145

   requests_[fetcher] = id;
   fetcher->SetAutomaticallyRetryOn5xx(false);  // Don't retry on error.
   fetcher->SetRequestContext(url_request_context_getter_.get());
   fetcher->SetUploadData("application/octet-stream", request_str);
   fetcher->Start();
 }
 
 void BlacklistStateFetcher::SetSafeBrowsingConfig(
     const SafeBrowsingProtocolConfig& config) {
   safe_browsing_config_.reset(new SafeBrowsingProtocolConfig(config));
@@ skipping 64 matching lines @@
        callback_it != range.second;
        ++callback_it) {
     callback_it->second.Run(state);
   }
 
   callbacks_.erase(range.first, range.second);
 }
 
 }  // namespace extensions