[gtk/gtk-3-24: 11/11] Merge branch 'frame-clock-alternative-approach' into 'gtk-3-24'

[Alexander Larsson <alexl src gnome org>]

commit 7638bcc8e9ad461cc455f50db3a956848e1f656f
Merge: 40fc27fd55 cf91cf4825
Author: Alexander Larsson <alexl redhat com>
Date:   Mon Jun 15 10:49:41 2020 +0000

    Merge branch 'frame-clock-alternative-approach' into 'gtk-3-24'
    
    Frame clock alternative approach
    
    See merge request GNOME/gtk!1931

 gdk/gdkframeclock.c        |  36 ++++--
 gdk/gdkframeclockidle.c    | 308 ++++++++++++++++++++++++++++++++++-----------
 gdk/gdkframeclockprivate.h |   1 +
 3 files changed, 264 insertions(+), 81 deletions(-)
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