FrameShow is not flagged.

Author: reduckted

src/toolkit/Community.VisualStudio.Toolkit.Shared/Windows/WindowFrame.cs

@@ -1,4 +1,4 @@
-// ================================================================================================
+// ================================================================================================
 // WindowFrame.cs
 //
 // Created: 2008.07.02, by Istvan Novak (DeepDiver)
@@ -440,7 +440,6 @@ public enum FramePosition
     /// <summary>
     /// Specifies options when the show state of a window frame changes.
     /// </summary>
-    [Flags]
     public enum FrameShow
     {
         /// <summary>Reason unknown</summary>