Use pop_event instead of handle_event

is causing unexpected bahvior when there
is an error in python2.7. Changing
usages of handle_event to pop_event
in FilteringTest such that queue.Empty
is used in a timeout failure.

Bug: b/31403657
Change-Id: I2a27de4e81f1f904f72c9b9a6f9cba4f1f0adc71
(cherry picked from commit cc328c2a322a012bf8ca3504f23446e5e8e00548)
1 file changed
tree: 6800d38b405fe9277b4dd1c0077e2a5670cafa7d
  2. acts/