Fix issue #2133206: dialogs/menus should auto-dismiss when screen turns off

Lot of infrastructure for more things to go away when "clear system dialogs"
happens, and now do this when we turn on the lock screen.

Change-Id: I567130296fe47ce82df065ed58ef21b37416ceaf
1 file changed
tree: 18be0714ae9179eed8a9efa2f7ad88cf2a0908de
  1. api/
  2. bridge/
  3. create/
  4. .gitignore
  5. Android.mk