[cluttermm_tutorial] Scrolling: Remove deprecated clutter_container_foreach().

[Murray Cumming <murrayc src gnome org>]

commit 704f5af2dd63370473e9664feb7f84bdcd495588
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Apr 17 22:00:49 2014 +0200

    Scrolling: Remove deprecated clutter_container_foreach().
    
    Though this whole example is probably useless.

 examples/scrolling/scrollingcontainer.cc |    5 -----
 examples/scrolling/scrollingcontainer.h  |    3 ++-
 2 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/examples/scrolling/scrollingcontainer.cc b/examples/scrolling/scrollingcontainer.cc
index ce6c03b..5cec357 100644
--- a/examples/scrolling/scrollingcontainer.cc
+++ b/examples/scrolling/scrollingcontainer.cc
@@ -116,11 +116,6 @@ void ScrollingContainer::sort_depth_order_vfunc()
   g_assert_not_reached();
 }
 
-void ScrollingContainer::foreach_vfunc(ClutterCallback callback, gpointer user_data)
-{
-  clutter_container_foreach(children_->Clutter::Container::gobj(), callback, user_data);
-}
-
 void ScrollingContainer::paint_vfunc()
 {
   border_  ->paint();
diff --git a/examples/scrolling/scrollingcontainer.h b/examples/scrolling/scrollingcontainer.h
index d1a56f0..7ee764d 100644
--- a/examples/scrolling/scrollingcontainer.h
+++ b/examples/scrolling/scrollingcontainer.h
@@ -23,6 +23,8 @@
 namespace Tutorial
 {
 
+//TODO: Replace this with Clutter::ScrollActor.
+
 class ScrollingContainer : public Clutter::Actor, public Clutter::Container
 {
 public:
@@ -40,7 +42,6 @@ protected:
   virtual void raise_vfunc(const Glib::RefPtr<Actor>& actor, const Glib::RefPtr<Actor>& sibling);
   virtual void lower_vfunc(const Glib::RefPtr<Actor>& actor, const Glib::RefPtr<Actor>& sibling);
   virtual void sort_depth_order_vfunc();
-  virtual void foreach_vfunc(ClutterCallback callback, gpointer user_data);
 
   // Clutter::Actor interface:
   virtual void paint_vfunc();