* src/GrampsDb/_GrampsDbBase.py (transaction_commit): Remove

backend-specific call.
	* src/GrampsDb/_GrampsBSDDB.py (transaction_commit): Move surname
	list build to work for any batch transaction.
	* src/GrampsDb/_GrampsInMemDB.py (transaction_commit): Add method.


svn: r7939

src/GrampsDb/_GrampsDbBase.py

@@ -1370,12 +1370,10 @@ class GrampsDbBase(GrampsDBCallback):
         if self.__LOG_ALL:
             log.debug("%s: Transaction commit '%s'\n"
                       % (self.__class__.__name__, str(msg)))
-        if self.readonly:
-            return
-        if not len(transaction):
-            if self.surnames != None:
-                self.build_surname_list()
+
+        if not len(transaction) or self.readonly:
             return
+
         transaction.set_description(msg)
         transaction.timestamp = time.time()
         self.undoindex += 1