[gjs] (5 commits) Non-fast-forward update to branch wip/gcampax/70-arg-cache

[Philip Chimento <pchimento src gnome org>]

The branch 'wip/gcampax/70-arg-cache' 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:

  44fa2c8... FIXME arg-cache: make actual use of the argument cache
  2fbba09... arg-cache: be more fine-grained in the argument cache
  21ec314... function: don't root the out argument locations
  4f1fa61... arg-cache: extend to handle interface types too
  5b52c63... function: use the argument cache for the instance parameter

Commits added to the branch:

  a5257fc... FIXME arg-cache: make actual use of the argument cache
  922a9a7... arg-cache: be more fine-grained in the argument cache
  56193d5... function: don't root the out argument locations
  92701de... arg-cache: extend to handle interface types too
  eb60a90... function: use the argument cache for the instance parameter