[gtk+] (2 commits) Non-fast-forward update to branch wip/cosimoc/menuitem-gadget

[Cosimo Cecchi <cosimoc src gnome org>]

The branch 'wip/cosimoc/menuitem-gadget' 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:

  3ca1d57... menuitem: deprecate toggle-spacing style property
  c32aca9... checkmenuitem: deprecate indicator-size style property

Commits added to the branch:

  3b6ed23... menuitem: deprecate toggle-spacing style property
  55878a6... checkmenuitem: deprecate indicator-size style property