1 files changed, 10 insertions, 1 deletions
diff --git a/dom/indexedDB/SerializationHelpers.h b/dom/indexedDB/SerializationHelpers.h
index 488c1eb044..a79c6cefb4 100644
--- a/dom/indexedDB/SerializationHelpers.h
+++ b/dom/indexedDB/SerializationHelpers.h
@@ -31,10 +31,12 @@ struct ParamTraits<mozilla::dom::indexedDB::Key> {
 
   static void Write(MessageWriter* aWriter, const paramType& aParam) {
     WriteParam(aWriter, aParam.mBuffer);
+    WriteParam(aWriter, aParam.mAutoIncrementKeyOffsets);
   }
 
   static bool Read(MessageReader* aReader, paramType* aResult) {
-    return ReadParam(aReader, &aResult->mBuffer);
+    return ReadParam(aReader, &aResult->mBuffer) &&
+           ReadParam(aReader, &aResult->mAutoIncrementKeyOffsets);
   }
 };
 
@@ -72,6 +74,13 @@ struct ParamTraits<mozilla::dom::IDBTransaction::Mode>
           mozilla::dom::IDBTransaction::Mode::ReadOnly,
           mozilla::dom::IDBTransaction::Mode::Invalid> {};
 
+template <>
+struct ParamTraits<mozilla::dom::IDBTransaction::Durability>
+    : public ContiguousEnumSerializer<
+          mozilla::dom::IDBTransaction::Durability,
+          mozilla::dom::IDBTransaction::Durability::Default,
+          mozilla::dom::IDBTransaction::Durability::Invalid> {};
+
 }  // namespace IPC
 
 #endif  // mozilla_dom_indexeddb_serializationhelpers_h__