[glib] (23 commits) Non-fast-forward update to branch gobject-speedups

[Matthias Clasen <matthiasc src gnome org>]

The branch 'gobject-speedups' 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:

  d254c79... debug fix build params
  1b9a856... Improve GObject perf test
  30b168e... Simplify g_object_new_with_properties
  9820c38... Drop a pointless function
  9b37657... param: Add a value_is_valid vfunc
  db6c193... Speed up setting properties
  f3278cf... Don't inline deprecation warnings
  56b10b2... Keep a count of construct params
  20081b0... Move deprecation warnings to object_set_property
  0e557f7... Don't copy values when collecting in g_object_new
  a8b7233... Keep a separate flag for notify handlers
  3f665e1... Avoid property notification during object construction
  691ed02... Don't copy values during g_object_set
  34d3be6... Avoid property notification during g_object_set
  e8f23cd... gtype: small optimization
  db8cccf... gtype: Speed up g_type_is_a
  1d82b92... Avoid g_object_ref/unref in some cases
  9f1fee7... Avoid g_value_type_compatible
  0a71616... Avoid g_type_peek_value_table
  1469f68... Avoid g_param_spec_get_redirect_target
  ffe4af3... Avoid g_type_class_peek
  ebe35db... param: Avoid strcmps
  5d4f4c3... param: Avoid strchrs
  b53755b... Reduce locking overhead for param specs

Commits added to the branch:

  0dfd1b7... Improve GObject perf test
  7cd4c4e... Simplify g_object_new_with_properties
  bd76c43... Drop a pointless function
  eeb9fe8... param: Add a value_is_valid vfunc
  5c3ff99... Speed up setting properties
  fe51203... Don't inline deprecation warnings
  9aed66f... Keep a count of construct params
  d30255c... Move deprecation warnings to object_set_property
  6aa43cc... Don't copy values when collecting in g_object_new
  4f21e14... Keep a separate flag for notify handlers
  ccd58a3... Avoid property notification during object construction
  61aedb1... Don't copy values during g_object_set
  7b163ff... Avoid property notification during g_object_set
  96d0809... gtype: small optimization
  bb99e51... gtype: Speed up g_type_is_a
  25d2ae5... Avoid g_object_ref/unref in some cases
  219f0a7... Avoid g_value_type_compatible
  467161c... Avoid g_type_peek_value_table
  713566e... Avoid g_param_spec_get_redirect_target
  1f3ef98... Avoid g_type_class_peek
  4b468b2... param: Avoid strcmps
  36612b2... param: Avoid strchrs
  e4719cc... Reduce locking overhead for param specs