Refurbish granting mechanism am: aca4c4cf48  -s ours
am: 7409453eb4  -s ours

Change-Id: I011d4645e72b7dc0be8ffeed73f052a1c0f68582
diff --git a/keystore/auth_token_table.cpp b/keystore/auth_token_table.cpp
index 3f476cd..eea24c9 100644
--- a/keystore/auth_token_table.cpp
+++ b/keystore/auth_token_table.cpp
@@ -235,7 +235,7 @@
 
     return (token_->userId == entry.token_->userId &&
             token_->authenticatorType == entry.token_->authenticatorType &&
-            token_->authenticatorType == entry.token_->authenticatorType &&
+            token_->authenticatorId == entry.token_->authenticatorId &&
             timestamp_host_order() > entry.timestamp_host_order());
 }