Jean Chalard c24f66e180 Streamline some user history dictionary code
A lot of things don't really make sense in the old code.
Let's streamline it for now so that we have a cleaner interface
to work with. This is preliminary work for bug 4192129.

Change-Id: If01a5974cfadc43afced610c57fcf7fde67c1346
2012-03-16 12:22:39 +09:00
..
2012-03-15 15:13:26 -07:00