Merge pull request #27475 from Therzok/xwt-synchronization-context

Add support for VSMac unit test synchronization context

src/Workspaces/Core/Portable/Utilities/ForegroundThreadDataKind.cs

@@ -13,6 +13,7 @@ internal enum ForegroundThreadDataKind
         JoinableTask,
         ForcedByPackageInitialize,
         MonoDevelopGtk,
+        MonoDevelopXwt,
         Unknown
     }
 
@@ -28,9 +29,9 @@ static ForegroundThreadDataInfo()
 
         internal static ForegroundThreadDataKind CreateDefault(ForegroundThreadDataKind defaultKind)
         {
-            var syncConextTypeName = SynchronizationContext.Current?.GetType().FullName;
+            var syncContextTypeName = SynchronizationContext.Current?.GetType().FullName;
 
-            switch (syncConextTypeName)
+            switch (syncContextTypeName)
             {
                 case "System.Windows.Threading.DispatcherSynchronizationContext":
 
@@ -48,6 +49,10 @@ internal static ForegroundThreadDataKind CreateDefault(ForegroundThreadDataKind
 
                     return MonoDevelopGtk;
 
+                case "Xwt.XwtSynchronizationContext":
+
+                    return MonoDevelopXwt;
+
                 default:
 
                     return defaultKind;