[GTK] Drop usage of deprecated GdkDeviceManager
Created attachment 395787 [details] Patch
Comment on attachment 395787 [details] Patch Please wait until the EWS passes before landing. Changes look good, so I expect there won't be any problems. BTW, I have double checked and the gdk_seat_*() functions have been introduced in GTK 3.20; and we are already requiring 3.22 as the minimum supported version—no changes needed in that regard =)
Committed r259713: <https://trac.webkit.org/changeset/259713> All reviewed patches have been landed. Closing bug and clearing flags on attachment 395787 [details].
<rdar://problem/61449213>