Comment 15 for bug 710356

The patch seems to require bringing the cursor to exactly the very last pixel row or column along the edge of the screen. This will be very hard to do properly with a touchscreen. If there's a bezel around the screen, you won't be able to get to the last pixel. If there isn't a bezel, you will probably overshoot and end with a touch up event instead of futzing along the edge of the screen.

Instead, could we do some simple snap to the edge of the screen logic? If it gets within 5 px it snaps? Who would really be upset that they can't set their window to exactly 3 px from an edge :).