[NUI] Make LinearLayout.Horizontal/VerticalAlignment public

This is ACR patch to make LinearLayout.HorizontalAlignment and
LinearLayout.VerticalAlignment public.

diff --git a/src/Tizen.NUI/src/public/Layouting/LinearLayout.cs b/src/Tizen.NUI/src/public/Layouting/LinearLayout.cs
index 9d15b9c..c523b89 100755 (executable)
--- a/src/Tizen.NUI/src/public/Layouting/LinearLayout.cs
+++ b/src/Tizen.NUI/src/public/Layouting/LinearLayout.cs
@@ -186,13 +186,13 @@ namespace Tizen.NUI
         /// <summary>
         /// Get/Set the horizontal alignment in the layout
         /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
+        /// <since_tizen> 9 </since_tizen>
         public HorizontalAlignment HorizontalAlignment { get; set; } = HorizontalAlignment.Begin;
 
         /// <summary>
         /// Get/Set the vertical alignment in the layout
         /// </summary>
-        [EditorBrowsable(EditorBrowsableState.Never)]
+        /// <since_tizen> 9 </since_tizen>
         public VerticalAlignment VerticalAlignment { get; set; } = VerticalAlignment.Top;
 
         private float totalLength = 0.0f;