[glib/glib-2-66: 2/2] Merge branch 'backport-1713-main-context-check-glib-2-66' into 'glib-2-66'

[Philip Withnall <pwithnall src gnome org>]

commit 614d40941b27ca11cda4473511911aa1888b3ee1
Merge: cea485ac0 fa45688ff
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Oct 26 14:14:20 2020 +0000

    Merge branch 'backport-1713-main-context-check-glib-2-66' into 'glib-2-66'
    
    Backport !1713 “gmain: g_main_context_check() can skip updating polled FD sources” to glib-2-66
    
    See merge request GNOME/glib!1721

 glib/gmain.c          | 32 +++++++++++++++++++++++++++--
 glib/tests/mainloop.c | 57 +++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 2 deletions(-)
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