Take a Profile when adding an incident to the incident reporting service.

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"
@@ skipping 15 matching lines @@
   if (!variations_service)
     return;
   std::string invalid_signature =
       variations_service->GetInvalidVariationsSeedSignature();
   if (!invalid_signature.empty()) {
     scoped_ptr<
         ClientIncidentReport_IncidentData_VariationsSeedSignatureIncident>
         variations_seed_signature(
             new ClientIncidentReport_IncidentData_VariationsSeedSignatureIncident());
     variations_seed_signature->set_variations_seed_signature(invalid_signature);
-    callback.Run(make_scoped_ptr(
-        new VariationsSeedSignatureIncident(variations_seed_signature.Pass())));
+    callback.Run(nullptr, 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