Merge branch 'reduce-style-context-use' into 'master'
authorMatthias Clasen <mclasen@redhat.com>
Fri, 10 Apr 2020 16:43:05 +0000 (16:43 +0000)
committerMatthias Clasen <mclasen@redhat.com>
Fri, 10 Apr 2020 16:43:05 +0000 (16:43 +0000)
Use gtk_widget_add/remove_css_class more

See merge request GNOME/gtk!1661


Trivial merge