Commits
John Spurlock authored 27735a4ba50
Maintain TRANSIENT_*_BAR flags until transient bars hidden. Also factor common bar-management code into a separate helper class called BarController instead of continuing to pollute PhoneWindowManager with duplicate logic. Bug:10345412 Change-Id: I880900e61daa6c2c53b169e4885e68ebc62ecb6c