widget: Remove surface member
authorTimm Bäder <mail@baedert.org>
Sat, 22 Feb 2020 13:55:52 +0000 (14:55 +0100)
committerTimm Bäder <mail@baedert.org>
Tue, 25 Feb 2020 13:18:23 +0000 (14:18 +0100)
commite552adf05af69bcfe80ee6e659cb7b10f013495d
tree6185d4ff6eccefc86298a36f2d1561c8e4a203c8
parenta1fc94f1f7233a9e3e343555d0abb628452d91a6
widget: Remove surface member

Only GtkNatives are supposed to have a surface, so use the widget's
native.
gtk/gtkwidget.c
gtk/gtkwidgetprivate.h