[gtk: 5/5] Merge branch 'kill-subsurface' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit a32fb5b849aee6c2aeaa3200597d3b1286f73258
Merge: eed19c9269 e2d691bdb1
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Aug 19 03:50:40 2018 +0000

    Merge branch 'kill-subsurface' into 'master'
    
    Kill subsurfaces
    
    See merge request GNOME/gtk!299

 gdk/gdksurface.c                 |  34 +-----
 gdk/gdksurface.h                 |   9 +-
 gdk/wayland/gdksurface-wayland.c | 253 +--------------------------------------
 gtk/gtkentrycompletion.c         |  13 +-
 gtk/gtkwindow.c                  |  34 +-----
 gtk/gtkwindowprivate.h           |   2 -
 6 files changed, 22 insertions(+), 323 deletions(-)
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