Merge branch 'wip/jimmac/treeview-borders' into 'master'
authorJakub Steiner <jimmac@gmail.com>
Wed, 15 Apr 2020 15:35:32 +0000 (15:35 +0000)
committerJakub Steiner <jimmac@gmail.com>
Wed, 15 Apr 2020 15:35:32 +0000 (15:35 +0000)
Adwaita: slightly increase contrast for treeview borders

Closes #2238

See merge request GNOME/gtk!1692


Trivial merge