[gtk+] gdk: Add some missing autocleanup definitions

[Matthias Clasen <matthiasc src gnome org>]

commit 2616e6857cc136c654b64dd16839ddf89f4b5c62
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Feb 5 13:56:52 2018 +0100

    gdk: Add some missing autocleanup definitions
    
    Best to be consistent.

 gdk/gdk-autocleanup.h |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/gdk/gdk-autocleanup.h b/gdk/gdk-autocleanup.h
index 70d5eba..28a1f55 100644
--- a/gdk/gdk-autocleanup.h
+++ b/gdk/gdk-autocleanup.h
@@ -22,16 +22,20 @@
 #ifndef __GI_SCANNER__
 
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkAppLaunchContext, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkClipboard, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkCursor, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDevice, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDisplay, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDisplayManager, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDragContext, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDrawingContext, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkDrawContext, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkFrameClock, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkGLContext, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkKeymap, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkMonitor, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkSeat, g_object_unref)
+G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkVulkanContext, g_object_unref)
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkWindow, g_object_unref)
 
 G_DEFINE_AUTOPTR_CLEANUP_FUNC(GdkContentFormats, gdk_content_formats_unref)