[gnome-shell] Non-fast-forward update to branch wip/jimmac/no-gnome-icon-theme-extra

[Florian Müllner <fmuellner src gnome org>]

The branch 'wip/jimmac/no-gnome-icon-theme-extra' 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:

  2f4f0de... HC: Do not set icon theme from gnome-icon-theme-extra

Commits added to the branch:

  e831a92... HC: Do not set icon theme from gnome-icon-theme-extra