[NUI] Remove callback of XamlResourceChanged in the Dispose method of BaseHandle.

diff --git a/src/Tizen.NUI/src/public/Common/BaseHandle.cs b/src/Tizen.NUI/src/public/Common/BaseHandle.cs
index f68edba..17d4ddf 100755 (executable)
--- a/src/Tizen.NUI/src/public/Common/BaseHandle.cs
+++ b/src/Tizen.NUI/src/public/Common/BaseHandle.cs
@@ -521,6 +521,11 @@ namespace Tizen.NUI
             }
 
             disposed = true;
+
+            if (null != Application.Current)
+            {
+                Application.Current.XamlResourceChanged -= OnResourcesChanged;
+            }
         }
 
         /// <summary>