Wall:
Fixed broken wall edge flipping functions:
"Edge Flip Pointer"
"Edge Flip Move"
Removed void WallScreen::updateScreenEdgeRegions () completely.
This function not needed hereat all, no other plugin
needs to re-define the screen edge regions by itself -
just core should do that.
The screen edge region updating also confused the edge flipping functionality.
case ConfigureNotify: just breaks out now
Added missing default: case and a break (just a style issue).
Minor cleanup in bool WallScreen::initiateFlip (...).
One declaration per line.
Note: "Edge Flip DnD" still seems to be broken, but will be fixed in a follow-up
proposal.
(LP: #771448, LP: #858845). Fixes: https://bugs.launchpad.net/bugs/771448, https://bugs.launchpad.net/bugs/858845.
Approved by PS Jenkins bot, Sam Spilsbury.