Replace incident type handlers with implementations of Incident.

chrome/browser/safe_browsing/incident_reporting/variations_seed_signature_analyzer.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 "chrome/browser/safe_browsing/incident_reporting/variations_seed_signature_analyzer.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/metrics/variations/variations_service.h"
+#include "chrome/browser/safe_browsing/incident_reporting/variations_seed_signature_incident.h"
 #include "chrome/browser/safe_browsing/safe_browsing_service.h"
 #include "chrome/common/safe_browsing/csd.pb.h"
 #include "content/public/browser/browser_thread.h"
 
 namespace safe_browsing {
 
 namespace {
 
 void VerifyVariationsSeedSignatureOnUIThread(
     const AddIncidentCallback& callback) {
   chrome_variations::VariationsService* variations_service =
       g_browser_process->variations_service();
   if (!variations_service)
     return;
   std::string invalid_signature =
       variations_service->GetInvalidVariationsSeedSignature();
   if (!invalid_signature.empty()) {
-    scoped_ptr<ClientIncidentReport_IncidentData> incident_data(
-        new ClientIncidentReport_IncidentData());
-    ClientIncidentReport_IncidentData_VariationsSeedSignatureIncident*
-        variations_seed_signature =
-            incident_data->mutable_variations_seed_signature();
+    scoped_ptr<
+        ClientIncidentReport_IncidentData_VariationsSeedSignatureIncident>
+        variations_seed_signature(
+            new ClientIncidentReport_IncidentData_VariationsSeedSignatureIncident());
     variations_seed_signature->set_variations_seed_signature(invalid_signature);
-    callback.Run(incident_data.Pass());
+    callback.Run(make_scoped_ptr(
+        new VariationsSeedSignatureIncident(variations_seed_signature.Pass())));
   }
 }
 
 }  // namespace
 
 void RegisterVariationsSeedSignatureAnalysis() {
   scoped_refptr<SafeBrowsingService> safe_browsing_service(
       g_browser_process->safe_browsing_service());
 
   safe_browsing_service->RegisterDelayedAnalysisCallback(
       base::Bind(&VerifyVariationsSeedSignature));
 }
 
 void VerifyVariationsSeedSignature(const AddIncidentCallback& callback) {
   content::BrowserThread::PostTask(
       content::BrowserThread::UI,
       FROM_HERE,
       base::Bind(&VerifyVariationsSeedSignatureOnUIThread, callback));
 }
 
 }  // namespace safe_browsing