Craig Mautner 343ad71d7c Reset and reuse Iterators and don't new() one.
Save time and memory by resuing permanent mTmpXxxIterator for
AllWindowsIterator and AppTokenIterator.

Change-Id: I2e5143364651d9471e9e70eee514d3f45d595468
2013-02-14 12:48:53 -08:00
..
2013-02-11 15:47:30 -08:00