[glib] (2 commits) Non-fast-forward update to branch type-safe-g-clear-pointer-1425

[Iain Lane <iainl src gnome org>]

The branch 'type-safe-g-clear-pointer-1425' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  e1e5de2... gobject: Make g_clear_object take a non-volatile GObject **
  5e0cf43... gmem.h: Use __typeof__() in the g_clear_pointer() macro

Commits added to the branch:

  747c2f5... gobject: Make g_clear_object take a non-volatile GObject **
  0da6265... gmem.h: Use __typeof__() in the g_clear_pointer() macro