Cocoa: Fix BackSpace keysym from Backspace to BackSpace
On Cocoa, BackSpace used to be Backspace, it is now fixed to be coherent with Xorg and Win32.
Follow up of !10668 (merged)
Backport: release
Edited by Mathieu Westphal (Kitware)
On Cocoa, BackSpace used to be Backspace, it is now fixed to be coherent with Xorg and Win32.
Follow up of !10668 (merged)
Backport: release