[gtk+] drag: add missing introspection annotations

[Ray Strode <halfline src gnome org>]

commit 08b17ab344ad875117efb3a71833ba84df46a9fc
Author: Ray Strode <rstrode redhat com>
Date:   Tue Aug 5 10:22:03 2014 -0400

    drag: add missing introspection annotations
    
    gtk_gesture_drag_get_start_point and gtk_gesture_drag_get_offset
    have out args that need to be annotated.
    
    This commit adds the (out) and (nullable) annotations as appropriate.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=734292

 gtk/gtkgesturedrag.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gtk/gtkgesturedrag.c b/gtk/gtkgesturedrag.c
index 0b53285..bee5596 100644
--- a/gtk/gtkgesturedrag.c
+++ b/gtk/gtkgesturedrag.c
@@ -196,8 +196,8 @@ gtk_gesture_drag_new (GtkWidget *widget)
 /**
  * gtk_gesture_drag_get_start_point:
  * @gesture: a #GtkGesture
- * @x: X coordinate for the drag start point
- * @y: Y coordinate for the drag start point
+ * @x: (out) (nullable): X coordinate for the drag start point
+ * @y: (out) (nullable): Y coordinate for the drag start point
  *
  * If the @gesture is active, this function returns %TRUE
  * and fills in @x and @y with the drag start coordinates,
@@ -236,8 +236,8 @@ gtk_gesture_drag_get_start_point (GtkGestureDrag *gesture,
 /**
  * gtk_gesture_drag_get_offset:
  * @gesture: a #GtkGesture
- * @x: X offset for the current point
- * @y: Y offset for the current point
+ * @x: (out) (nullable): X offset for the current point
+ * @y: (out) (nullable): Y offset for the current point
  *
  * If the @gesture is active, this function returns %TRUE and
  * fills in @x and @y with the coordinates of the current point,