BUG: Valgrind error.

The valgrind error that Bill pointed out was
a result of incomplete changes to the code when
I added the ability to specify the shrink factors
per dimension.  The error is definitely one of
the valgrind culprits.

Change-Id: I7e7b19cd25f13c0911b992cf0b5fcf4f8fdb9a25
Merge topic 'SyNTestValgrind'

4124933 BUG: Valgrind error.