[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:

  8804f0a... FIXME arg-cache: make actual use of the argument cache
  058503d... arg-cache: be more fine-grained in the argument cache
  5530550... function: don't root the out argument locations
  a3fcc74... arg-cache: extend to handle interface types too
  390f210... function: use the argument cache for the instance parameter

Commits added to the branch:

  34a826a... FIXME arg-cache: make actual use of the argument cache
  77b87ca... arg-cache: be more fine-grained in the argument cache
  aef69c7... function: don't root the out argument locations
  15f168b... arg-cache: extend to handle interface types too
  3a3c880... function: use the argument cache for the instance parameter