Remove an unnecessary AST validation check.
@@ -363,7 +363,6 @@ public class DeadPropertyAssignmentElimination implements CompilerPass {
case GETPROP:
// Handle potential getters/setters.
if (n.isGetProp()
- && n.getLastChild().isString()
&& blacklistedPropNames.contains(n.getLastChild().getString())) {
// We treat getters/setters as if they were a call, thus we mark all properties as read.
markAllPropsRead();
