[Bug 1055270] [KK Only][Flame][Camera] Face detection coordinates are in...

...verted
The width and height values in this object will not both match right-left or bottom-top.  You're using a square in screen coordinates and that will not map to a square in android sensor coordinates unless the viewport is square.  So this is inconsistent.  (I suspect there is some legacy code here... and if this is a necessary inconsistency because of other code that uses it, at least add a comment.)