Crash On Accessing Domwindow Without Frame

This test reproduces the crash that happens when JavaScript has access to DOMWindow which is disconnected from its Frame. This crash was fixed by http://trac.webkit.org/changeset/49786

To reproduce the crash:

• Click the link below, the popup window opens.
• Close the popup window.
• Wait about 10 seconds (~10, page cache should start deleting pages) and observe the crash.

Crashes on Safari 4.0.3

Crash me!