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

chrome/browser/safe_browsing/ping_manager.cc

 // 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.
 
 #include "chrome/browser/safe_browsing/ping_manager.h"
 
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
@@ skipping 77 matching lines @@
 void SafeBrowsingPingManager::ReportSafeBrowsingHit(
     const GURL& malicious_url,
     const GURL& page_url,
     const GURL& referrer_url,
     bool is_subresource,
     SBThreatType threat_type,
     const std::string& post_data) {
   GURL report_url = SafeBrowsingHitUrl(malicious_url, page_url,
                                        referrer_url, is_subresource,
                                        threat_type);
-  net::URLFetcher* report = net::URLFetcher::Create(
-      report_url,
-      post_data.empty() ? net::URLFetcher::GET : net::URLFetcher::POST,
-      this);
+  net::URLFetcher* report =
+      net::URLFetcher::Create(
+          report_url,
+          post_data.empty() ? net::URLFetcher::GET : net::URLFetcher::POST,
+          this).release();
   report->SetLoadFlags(net::LOAD_DISABLE_CACHE);
   report->SetRequestContext(request_context_getter_.get());
   if (!post_data.empty())
     report->SetUploadData("text/plain", post_data);
   safebrowsing_reports_.insert(report);
   report->Start();
 }
 
 // Sends malware details for users who opt-in.
 void SafeBrowsingPingManager::ReportMalwareDetails(
     const std::string& report) {
   GURL report_url = MalwareDetailsUrl();
-  net::URLFetcher* fetcher = net::URLFetcher::Create(
-      report_url, net::URLFetcher::POST, this);
+  net::URLFetcher* fetcher =
+      net::URLFetcher::Create(report_url, net::URLFetcher::POST, this)
+          .release();
   fetcher->SetLoadFlags(net::LOAD_DISABLE_CACHE);
   fetcher->SetRequestContext(request_context_getter_.get());
   fetcher->SetUploadData("application/octet-stream", report);
   // Don't try too hard to send reports on failures.
   fetcher->SetAutomaticallyRetryOn5xx(false);
   fetcher->Start();
   safebrowsing_reports_.insert(fetcher);
 }
 
 void SafeBrowsingPingManager::ReportInvalidCertificateChain(
@@ skipping 59 matching lines @@
           url_prefix_.c_str(),
           client_name_.c_str(),
           version_.c_str());
   std::string api_key = google_apis::GetAPIKey();
   if (!api_key.empty()) {
     base::StringAppendF(&url, "&key=%s",
                         net::EscapeQueryParamValue(api_key, true).c_str());
   }
   return GURL(url);
 }