Port HistoryService::GetVisibleVisitCountToHost to CancelableTaskTracker

chrome/browser/safe_browsing/client_side_detection_host.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/client_side_detection_host.h"
 
 #include <vector>
 
 #include "base/logging.h"
 #include "base/memory/ref_counted.h"
@@ skipping 625 matching lines @@
       ui_manager_->DisplayBlockingPage(resource);
     }
     // If there is true malware verdict, invalidate weakptr so that no longer
     // consider the phishing vedict.
     weak_factory_.InvalidateWeakPtrs();
   }
 }
 
 void ClientSideDetectionHost::FeatureExtractionDone(
     bool success,
-    ClientPhishingRequest* request) {
+    scoped_ptr<ClientPhishingRequest> request) {
   DCHECK(request);
   DVLOG(2) << "Feature extraction done (success:" << success << ") for URL: "
            << request->url() << ". Start sending client phishing request.";
   ClientSideDetectionService::ClientReportPhishingRequestCallback callback;
   // If the client-side verdict isn't phishing we don't care about the server
   // response because we aren't going to display a warning.
   if (request->is_phishing()) {
     callback = base::Bind(&ClientSideDetectionHost::MaybeShowPhishingWarning,
                           weak_factory_.GetWeakPtr());
   }
   // Send ping even if the browser feature extraction failed.
   csd_service_->SendClientReportPhishingRequest(
-      request,  // The service takes ownership of the request object.
+      request.release(),  // The service takes ownership of the request object.
       callback);
 }
 
 void ClientSideDetectionHost::MalwareFeatureExtractionDone(
     bool feature_extraction_success,
     scoped_ptr<ClientMalwareRequest> request) {
   DCHECK(request.get());
   DVLOG(2) << "Malware Feature extraction done for URL: " << request->url()
            << ", with badip url count:" << request->bad_ip_url_info_size();
 
@@ skipping 67 matching lines @@
     ui_manager_->RemoveObserver(this);
 
   ui_manager_ = ui_manager;
   if (ui_manager)
     ui_manager_->AddObserver(this);
 
   database_manager_ = database_manager;
 }
 
 }  // namespace safe_browsing