[gtk+] GdkDisplay: Remove unused GdkKeyboardGrabInfo struct

[Robert Ancell <rancell src gnome org>]

commit b95a6c7c6241b341272286375d19241f1b05d1bf
Author: Robert Ancell <robert ancell canonical com>
Date:   Mon Jun 9 14:17:39 2014 +1200

    GdkDisplay: Remove unused GdkKeyboardGrabInfo struct
    
    I can't find anything that uses this struct and it seems to be replaced by GdkDeviceGrabInfo

 gdk/gdkdisplayprivate.h |   12 +-----------
 1 files changed, 1 insertions(+), 11 deletions(-)
---
diff --git a/gdk/gdkdisplayprivate.h b/gdk/gdkdisplayprivate.h
index 2dbaafe..7911d25 100644
--- a/gdk/gdkdisplayprivate.h
+++ b/gdk/gdkdisplayprivate.h
@@ -31,17 +31,7 @@ G_BEGIN_DECLS
 
 typedef struct _GdkDisplayClass GdkDisplayClass;
 
-/* Tracks information about the keyboard grab on this display */
-typedef struct
-{
-  GdkWindow *window;
-  GdkWindow *native_window;
-  gulong serial;
-  gboolean owner_events;
-  guint32 time;
-} GdkKeyboardGrabInfo;
-
-/* Tracks information about the pointer grab on this display */
+/* Tracks information about the device grab on this display */
 typedef struct
 {
   GdkWindow *window;