Now that we don't use GL anymore, this code is unnecessary.
bddfd7b gdk: Remove all code that only existed because of use_gl
gdk/gdkgl.c | 347 +++++----------------------------------
gdk/gdkinternals.h | 71 --------
gdk/gdkwindow.c | 110 ++-----------
gdk/wayland/gdkwindow-wayland.c | 2 +
gtk/gtkwidget.c | 46 ------
5 files changed, 60 insertions(+), 516 deletions(-)
Upstream: git.gnome.org