Merge pull request #357 from bbuerger/patch-2

LayoutAutoHideWindowControl: UI automation name

source/Components/AvalonDock/Controls/LayoutAutoHideWindowControl.cs

@@ -13,6 +13,7 @@ This program is provided to you under the terms of the Microsoft Public
 using System.Linq;
 using System.Runtime.InteropServices;
 using System.Windows;
+using System.Windows.Automation;
 using System.Windows.Controls;
 using System.Windows.Data;
 using System.Windows.Input;
@@ -167,7 +168,7 @@ protected override HandleRef BuildWindowCore(HandleRef hwndParent)
 				Height = 0,
 			})
 			{ RootVisual = _internalHostPresenter };
-
+			AutomationProperties.SetName(_internalHostPresenter, "InternalWindowHost");
 			AddLogicalChild(_internalHostPresenter);
 			Win32Helper.BringWindowToTop(_internalHwndSource.Handle);
 			return new HandleRef(this, _internalHwndSource.Handle);
@@ -418,4 +419,4 @@ private void OnResizerDragStarted(object sender, System.Windows.Controls.Primiti
 
 		#endregion Private Methods
 	}
-}
+}