Revert "Set visible statusbar to 5sec when in full screen apps"

This reverts commit a8ce31c8899c3a8af9dfcb33d309d2e2e04a860d.
Revert "Swiping on the top of full screen apps shows status bar for 10 seconds"

This reverts commit 768c77cc3a77ef533568098d99ba215ff329f494.