[gtk+] Drop the deprecated gdk_device_manager_get_client_pointer

[Matthias Clasen <matthiasc src gnome org>]

commit f350e346e45a7d74330a0436039f260617f39420
Author: Matthias Clasen <mclasen redhat com>
Date:   Tue Oct 25 21:06:25 2016 -0400

    Drop the deprecated gdk_device_manager_get_client_pointer

 docs/reference/gdk/gdk4-sections.txt |    1 -
 gdk/gdkdevicemanager.c               |   26 --------------------------
 gdk/gdkdevicemanager.h               |    2 --
 3 files changed, 0 insertions(+), 29 deletions(-)
---
diff --git a/docs/reference/gdk/gdk4-sections.txt b/docs/reference/gdk/gdk4-sections.txt
index 091e137..c413044 100644
--- a/docs/reference/gdk/gdk4-sections.txt
+++ b/docs/reference/gdk/gdk4-sections.txt
@@ -788,7 +788,6 @@ GdkDeviceManager
 gdk_disable_multidevice
 gdk_device_manager_get_display
 gdk_device_manager_list_devices
-gdk_device_manager_get_client_pointer
 
 <SUBSECTION Standard>
 GDK_DEVICE_MANAGER
diff --git a/gdk/gdkdevicemanager.c b/gdk/gdkdevicemanager.c
index b7eaa83..dd8453f 100644
--- a/gdk/gdkdevicemanager.c
+++ b/gdk/gdkdevicemanager.c
@@ -339,29 +339,3 @@ gdk_device_manager_list_devices (GdkDeviceManager *device_manager,
 
   return GDK_DEVICE_MANAGER_GET_CLASS (device_manager)->list_devices (device_manager, type);
 }
-
-/**
- * gdk_device_manager_get_client_pointer:
- * @device_manager: a #GdkDeviceManager
- *
- * Returns the client pointer, that is, the master pointer that acts as the core pointer
- * for this application. In X11, window managers may change this depending on the interaction
- * pattern under the presence of several pointers.
- *
- * You should use this function seldomly, only in code that isn’t triggered by a #GdkEvent
- * and there aren’t other means to get a meaningful #GdkDevice to operate on.
- *
- * Returns: (transfer none): The client pointer. This memory is
- *          owned by GDK and must not be freed or unreferenced.
- *
- * Since: 3.0
- *
- * Deprecated: 3.20: Use gdk_seat_get_pointer() instead.
- **/
-GdkDevice *
-gdk_device_manager_get_client_pointer (GdkDeviceManager *device_manager)
-{
-  g_return_val_if_fail (GDK_IS_DEVICE_MANAGER (device_manager), NULL);
-
-  return GDK_DEVICE_MANAGER_GET_CLASS (device_manager)->get_client_pointer (device_manager);
-}
diff --git a/gdk/gdkdevicemanager.h b/gdk/gdkdevicemanager.h
index e68f34a..554d2d9 100644
--- a/gdk/gdkdevicemanager.h
+++ b/gdk/gdkdevicemanager.h
@@ -40,8 +40,6 @@ GdkDisplay * gdk_device_manager_get_display        (GdkDeviceManager *device_man
 GDK_DEPRECATED_IN_3_20
 GList *      gdk_device_manager_list_devices       (GdkDeviceManager *device_manager,
                                                     GdkDeviceType     type);
-GDK_DEPRECATED_IN_3_20
-GdkDevice *  gdk_device_manager_get_client_pointer (GdkDeviceManager *device_manager);
 
 G_END_DECLS