Fix blocked event handling in InputDispatcher.
Bug: 5161854
The InputDispatcher contains code to recover from ANRs more quickly
when the user touches a different application. When triggered,
it sets mNextUnblockedEvent to the next event it should dispatch
(to the next application). All prior events are dropped.
This change fixes a bug where mNextUnblockedEvent could potentially
never be reset back to NULL if the inbound queue was drained
for some reason.
Change-Id: I21be2f02c9fc770bd260ea414db8bb184df89ada
1 file changed