removed migration and moved to separate PR

Author: bethalha-havok

Assets/MixedRealityToolkit.SDK/Experimental/Features/Utilities/Migration/BoundsControlMigrationHandler.cs

@@ -3,7 +3,6 @@
 // Licensed under the MIT License. See LICENSE in the project root for license information.
 //
 
-using Microsoft.MixedReality.Toolkit.Experimental.Utilities;
 using Microsoft.MixedReality.Toolkit.Input;
 using Microsoft.MixedReality.Toolkit.UI;
 using Microsoft.MixedReality.Toolkit.Utilities.Editor;
@@ -45,21 +44,6 @@ public override void OnInspectorGUI()
             }
 
             DrawDefaultInspector();
-
-            // Draws warning message for deprecated object with button for migration option
-            DrawDeprecated();
-        }
-
-        private void DrawDeprecated()
-        {
-            EditorGUILayout.HelpBox("This Component is deprecated. Please migrate object to up to date version", UnityEditor.MessageType.Warning);
-            if (GUILayout.Button("Migrate Object"))
-            {
-                BoundsControlMigrationHandler migrationHandler = new BoundsControlMigrationHandler();
-                migrationHandler.Migrate(((BoundingBox)target).gameObject);
-                
-            }
         }
     }
 }
-