Update ActivityLog detection to use previous values, hrefs.

chrome/browser/extensions/activity_log/uma_policy.cc

Index: chrome/browser/extensions/activity_log/uma_policy.cc
diff --git a/chrome/browser/extensions/activity_log/uma_policy.cc b/chrome/browser/extensions/activity_log/uma_policy.cc
index e94f781eac05e5f87fd467b3f35efe9a93b252cb..a177f7d543e67dd617db0144fbcf132d9c68da85 100644
--- a/chrome/browser/extensions/activity_log/uma_policy.cc
+++ b/chrome/browser/extensions/activity_log/uma_policy.cc
@@ -40,6 +40,8 @@ const int kCreatedObject      = 1 << UmaPolicy::CREATED_OBJECT;
 const int kAdInjected         = 1 << UmaPolicy::AD_INJECTED;
 const int kAdRemoved          = 1 << UmaPolicy::AD_REMOVED;
 const int kAdReplaced         = 1 << UmaPolicy::AD_REPLACED;
+const int kAdLikelyInjected   = 1 << UmaPolicy::AD_LIKELY_INJECTED;
+const int kAdLikelyReplaced   = 1 << UmaPolicy::AD_LIKELY_REPLACED;
 
 }  // namespace
 
@@ -155,6 +157,12 @@ int UmaPolicy::MatchActionToStatus(scoped_refptr<Action> action) {
     case Action::INJECTION_REPLACED_AD:
       ret_bit |= kAdReplaced;
       break;
+    case Action::INJECTION_LIKELY_NEW_AD:
+      ret_bit |= kAdLikelyInjected;
+      break;
+    case Action::INJECTION_LIKELY_REPLACED_AD:
+      ret_bit |= kAdLikelyReplaced;
+      break;
     case Action::NO_AD_INJECTION:
       break;
     case Action::NUM_INJECTION_TYPES: