fix for VariableDeclarationList

Author: saschanaz

src/services/formatting/smartIndenter.ts

@@ -360,6 +360,10 @@ namespace ts.formatting {
         }
 
         function getActualIndentationForListItem(node: Node, sourceFile: SourceFile, options: EditorSettings, listIndentsChild: boolean): number {
+            if (node.parent && node.parent.kind === SyntaxKind.VariableDeclarationList) {
+                // VariableDeclarationList has no wrapping tokens
+                return Value.Unknown;
+            }
             const containingList = getContainingList(node, sourceFile);
             const result = containingList ? getActualIndentationFromList(containingList) : Value.Unknown;
             if (containingList && result === Value.Unknown) {