Reverted AvalonDock change that caused bad performance and flickering in WinForms controls.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@5217 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/Libraries/AvalonDock/ManagedContent.cs

@@ -61,36 +61,8 @@ namespace AvalonDock
         {
             this.Loaded += new RoutedEventHandler(ManagedContent_Loaded);
             this.Unloaded += new RoutedEventHandler(ManagedContent_Unloaded);
-			this.LayoutUpdated += new EventHandler(ManagedContent_LayoutUpdated);
         }
  
-		public void ManagedContent_LayoutUpdated(object sender, EventArgs e)
-		{
-            WindowsFormsHost contentHost = null;
-
-			if (this.Content is UserControl)
-			{
-				UserControl usTemp = this.Content as UserControl;
-                
-                if (usTemp.Content is WindowsFormsHost)
-                    contentHost = usTemp.Content as WindowsFormsHost;
-			}
-			else if (this.Content is WindowsFormsHost)
-			{
-                contentHost = this.Content as WindowsFormsHost;
-			}
-
-            if (contentHost != null)
-            {
-                object childCtrl = contentHost.GetType().GetProperty("Child").GetValue(contentHost, null);
-
-                if (childCtrl != null)
-                {
-                    childCtrl.CallMethod("Refresh", null);
-                }
-            }
-		}
-
         void ManagedContent_Loaded(object sender, RoutedEventArgs e)
         {
         }