x11: Remove unused change tracking
authorBenjamin Otte <otte@redhat.com>
Sun, 17 May 2020 03:10:19 +0000 (05:10 +0200)
committerBenjamin Otte <otte@redhat.com>
Sun, 17 May 2020 03:14:24 +0000 (05:14 +0200)
commit33a4442988eb94efa02fc5529c92e4a868ee8768
treedd9044047cb04b8fcc12037f8ffbdf2466895ed5
parent14bf58ec5dfdf19e3ca603b977626608dafc729b
x11: Remove unused change tracking

Change tracking now works automatically via GdkMonitor.
gdk/x11/gdkscreen-x11.c