Revert of Allow lexically declared "arguments" in function scope in sloppy mode.

test/mjsunit/bugs/bug-4577.js

Index: test/mjsunit/bugs/bug-4577.js
diff --git a/test/mjsunit/bugs/bug-4577.js b/test/mjsunit/bugs/bug-4577.js
new file mode 100644
index 0000000000000000000000000000000000000000..de2f843965de8f0da6244334e722194a4353008f
--- /dev/null
+++ b/test/mjsunit/bugs/bug-4577.js
@@ -0,0 +1,13 @@
+// Copyright 2015 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.
+
+function f(...arguments) {
+  return Array.isArray(arguments);
+}
+assertTrue(f());
+
+function g({arguments}) {
+  return arguments === 42;
+}
+assertTrue(g({arguments: 42}));