[gtk+/quartz-integration] (9 commits) ...Merge branch 'master' into quartz-integration

[John Ralls <jralls src gnome org>]

Summary of changes:

  e1029b9... [gail] Proper connection to a toplevel window destroy signa (*)
  586283e... [gail] Clean the code to check the redundan object on the s (*)
  0c28534... API: gdk: gdk_display_get_device_state() => gdk_device_get_ (*)
  9746991... API: gdk: Make gdk_display_get_window_at_device_position()  (*)
  7ab7422... testgtk: Use the relevant device to query the widget to sna (*)
  e4cc259... testgtk: Don't use deprecated APIs (*)
  42fbccd... API: gdk: Remove gdk_device_set_source() (*)
  7032996... Remove bashisms from configure.ac (*)
  d5e74f0... Merge branch 'master' into quartz-integration

(*) This commit already existed in another branch; no separate mail sent