Andreas Huber 2ffbb18053 Protect notification callback parameters with a mutex.
This avoids the race condition where notifications are dispatched to a NULL receiver
after notifications have been disabled.

Change-Id: I6d351ffbee97616e2c35559c132a6c5e6a66948a
related-to-bug: 3394139
2011-01-26 11:20:42 -08:00
..
2010-11-19 15:49:42 -08:00
2010-11-19 15:49:42 -08:00
2010-11-19 15:49:42 -08:00
2010-08-24 17:32:48 -07:00