Marco Nelissen 48163e060d Don't send unneeded messages.
This is significantly faster, and doesn't caused messages to pile
up on a looper that might not be processing them.

Change-Id: I2d3536d1f12c71a214c181523dcd60810de3029d
2014-06-12 13:22:16 -07:00
..
2014-06-12 13:22:16 -07:00