Revert of [modules] Properly initialize declared variables.

test/mjsunit/modules-error-trace.js

Index: test/mjsunit/modules-error-trace.js
diff --git a/test/mjsunit/modules-error-trace.js b/test/mjsunit/modules-error-trace.js
deleted file mode 100644
index bbf83c510ddb24f9802a935d7d92476541ce0a8f..0000000000000000000000000000000000000000
--- a/test/mjsunit/modules-error-trace.js
+++ /dev/null
@@ -1,9 +0,0 @@
-// Copyright 2016 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-//
-// MODULE
-
-// Make sure the generator resume function doesn't show up in the stack trace.
-const stack = (new Error).stack;
-assertEquals(2, stack.split(/\r\n|\r|\n/).length);