[gtk+/quartz-integration] (14 commits) ...Merge branch 'master' into quartz-integration

[John Ralls <jralls src gnome org>]

Summary of changes:

  00fa4a2... Do not call invalidate_empty_focus() when not realized (*)
  84ebafc... Merge two if-blocks with same condition (*)
  6b712ac... window: cast value so gcc shuts up (*)
  e29cceb... menushell: Include a function in the private header (*)
  71e9606... docs: Fix wrong description for query-tooltip (*)
  7ef113c... window: Only draw the resize grip if it is actually visible (*)
  fd9aac8... entry: Add the ability to query frame size in two ways (*)
  f2a20cd... entry: Use the new get_frame_size() argument in gtk_entry_d (*)
  1351d40... entry: Fix gtk_entry_get_icon_at_pos() (*)
  a5e1337... cssprovider: Move private struct definition to header (*)
  4594370... treeview: Avoid queueing a redraw in do_validate_rows() (*)
  4d5d915... treeview: if we are below rows that changed height: redraw (*)
  874dfc2... treeview: Do not unconditionally set width_changed to TRUE, (*)
  bd86919... Merge branch 'master' into quartz-integration

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