[gtk+] gdk: Rewrite docs some more

[Benjamin Otte <otte src gnome org>]

commit 624e0e140948f7cdeef1225bb48fd03909772eb8
Author: Benjamin Otte <otte redhat com>
Date:   Thu Nov 24 18:31:11 2016 +0100

    gdk: Rewrite docs some more
    
    Now gdk_window_process_updates() isn't mentioned either.
    
    GDK takes care of redrawing, not you!

 gdk/gdkwindow.c |   19 +++----------------
 1 files changed, 3 insertions(+), 16 deletions(-)
---
diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index 7f133ff..4051d8d 100644
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -3739,11 +3739,7 @@ gdk_window_invalidate_maybe_recurse_full (GdkWindow            *window,
  * @user_data: data passed to @child_func
  *
  * Adds @region to the update area for @window. The update area is the
- * region that needs to be redrawn, or “dirty region.” The call
- * gdk_window_process_updates() sends one or more expose events to the
- * window, which together cover the entire update area. An
- * application would normally redraw the contents of @window in
- * response to those expose events.
+ * region that needs to be redrawn, or “dirty region.”
  *
  * GDK will process all updates whenever the frame clock schedules a redraw,
  * so there’s no need to do forces redraws manually, you just need to
@@ -3789,11 +3785,7 @@ gdk_window_invalidate_region_full (GdkWindow       *window,
  * @invalidate_children: %TRUE to also invalidate child windows
  *
  * Adds @region to the update area for @window. The update area is the
- * region that needs to be redrawn, or “dirty region.” The call
- * gdk_window_process_updates() sends one or more expose events to the
- * window, which together cover the entire update area. An
- * application would normally redraw the contents of @window in
- * response to those expose events.
+ * region that needs to be redrawn, or “dirty region.”
  *
  * GDK will process all updates whenever the frame clock schedules a redraw,
  * so there’s no need to do forces redraws manually, you just need to
@@ -3821,12 +3813,7 @@ gdk_window_invalidate_region (GdkWindow       *window,
  * @window: a #GdkWindow
  * @region: a #cairo_region_t
  *
- * Adds @region to the update area for @window. The update area is the
- * region that needs to be redrawn, or “dirty region.” The call
- * gdk_window_process_updates() sends one or more expose events to the
- * window, which together cover the entire update area. An
- * application would normally redraw the contents of @window in
- * response to those expose events.
+ * Adds @region to the update area for @window.
  *
  * GDK will process all updates whenever the frame clock schedules a redraw,
  * so there’s no need to do forces redraws manually, you just need to