[glib] (11 commits) Created branch wip/notify-performance

[Ryan Lortie <ryanl src gnome org>]

The branch 'wip/notify-performance' was created.

Summary of new commits:

  80c4b3b... [notify] remove some useless forward declarations
  52c30ac... [notify] merge gobjectnotifyqueue.c into gobject.c
  73c0aa4... [notify] drop some unused code
  528d09c... [notify] lift some code outside of critical region
  ce41000... [notify] remove an obviously false comment
  b72b957... [notify] lift some logic out of _notify_queue_add
  0dadd27... [notify] Remove GObjectNotifyContext indirection
  3e06df0... [notify] add 'conditional' to _notify_queue_freeze
  944f301... [notify] dispatch 'notify' directly if not frozen
  7c7bb7e... [notify] add warning to gobjectnotifyqueue.c
  d04a849... [notify] remove some rather bogus 'inline' use