[cluttermm] Revert "Layoutmanager: remove begin_animation(), as it has a deprecated Alpha parameter."

[Murray Cumming <murrayc src gnome org>]

commit 3b072626c792af1b81e442a29af093e72127dfee
Author: Murray Cumming <murrayc murrayc com>
Date:   Sun Aug 21 00:19:33 2016 +0200

    Revert "Layoutmanager: remove begin_animation(), as it has a deprecated Alpha parameter."
    
    This reverts commit 09510352ffb42a310efdb286866935fef02dd4a9.

 clutter/src/layout-manager.hg |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/clutter/src/layout-manager.hg b/clutter/src/layout-manager.hg
index e77a4c0..671b9fa 100644
--- a/clutter/src/layout-manager.hg
+++ b/clutter/src/layout-manager.hg
@@ -89,6 +89,8 @@ public:
 #m4 _CONVERSION(`Glib::RefPtr<LayoutMeta>',`ClutterLayoutMeta*',__CONVERT_REFPTR_TO_P)
   _WRAP_VFUNC(Glib::RefPtr<LayoutMeta> create_child_meta(const Glib::RefPtr<Container>& container, const 
Glib::RefPtr<Actor>& actor), "create_child_meta")
 
+  _WRAP_VFUNC(Glib::RefPtr<Alpha> begin_animation(guint duration, gulong mode), "begin_animation")
+
   _WRAP_VFUNC(double get_animation_progress(), "get_animation_progress")
   _WRAP_VFUNC(void end_animation(), "end_animation")