Added incident report for variations seed signature mismatch.

chrome/browser/safe_browsing/incident_reporting/finch_config_signature_incident_handlers.cc

Index: chrome/browser/safe_browsing/incident_reporting/finch_config_signature_incident_handlers.cc
diff --git a/chrome/browser/safe_browsing/incident_reporting/blacklist_load_incident_handlers.cc b/chrome/browser/safe_browsing/incident_reporting/finch_config_signature_incident_handlers.cc
similarity index 50%
copy from chrome/browser/safe_browsing/incident_reporting/blacklist_load_incident_handlers.cc
copy to chrome/browser/safe_browsing/incident_reporting/finch_config_signature_incident_handlers.cc
index 1847837211cdca3cff556493d71b362e1f374c73..e923276e67240eaf1c26c46cfdf5ce37ad8de878 100644
--- a/chrome/browser/safe_browsing/incident_reporting/blacklist_load_incident_handlers.cc
+++ b/chrome/browser/safe_browsing/incident_reporting/finch_config_signature_incident_handlers.cc
@@ -2,7 +2,7 @@
 // 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/blacklist_load_incident_handlers.h"
+#include "chrome/browser/safe_browsing/incident_reporting/finch_config_signature_incident_handlers.h"
 
 #include "base/logging.h"
 #include "chrome/browser/safe_browsing/incident_reporting/incident_handler_util.h"
@@ -10,17 +10,17 @@
 
 namespace safe_browsing {
 
-std::string GetBlacklistLoadIncidentKey(
+std::string GetFinchConfigSignatureIncidentKey(
     const ClientIncidentReport_IncidentData& incident_data) {
-  DCHECK(incident_data.has_blacklist_load());
-  DCHECK(incident_data.blacklist_load().has_path());
-  return incident_data.blacklist_load().path();
+  DCHECK(incident_data.has_finch_config_signature());
+  DCHECK(incident_data.finch_config_signature().has_signature_hash());
+  return incident_data.finch_config_signature().signature_hash();

[grt (UTC plus 2), 2014/10/10 17:45:42]

return some constant value here since there is only one variations seed
signature that is being validated. this could be as simple as:
  // Use a constant key since all incidents pertain to the variations seed
signature.
  return "value";

 }
 
-uint32_t GetBlacklistLoadIncidentDigest(
+uint32_t GetFinchConfigSignatureIncidentDigest(
     const ClientIncidentReport_IncidentData& incident_data) {
-  DCHECK(incident_data.has_blacklist_load());
-  return HashMessage(incident_data.blacklist_load());
+  DCHECK(incident_data.has_finch_config_signature());
+  return HashMessage(incident_data.finch_config_signature());
 }
 
 }  // namespace safe_browsing