[glib] (11 commits) ...Merge branch 'refcount-fixups' into 'master'

[Philip Withnall <pwithnall src gnome org>]

Summary of changes:

  c96bfd5... build: Move tests/refcount/closures to gobject/tests/closur
  15958c3... tests: Port closure-refcount to use g_test_run()
  b4aadf6... tests: Port closure-refcount to g_test_message() from g_pri
  3aec6a3... tests: Minor GObject cleanup in closure-refcount
  31664e6... tests: Remove unnecessary static attributes from variables
  d6e9111... tests: Fix some code formatting in closure-refcount
  85c02df... tests: Use g_assert_*() in closure-refcount, rather than g_
  5a2a7f7... tests: Port closure-refcount from g_thread_create() to g_th
  86f4a02... tests: Fix thread safety in closure-refcount test
  1ae54da... tests: Continue closure-refcount test until all three threa
  7536bac... Merge branch 'refcount-fixups' into 'master'