<!DOCTYPE html>
Passes if it does not crash.
<script>
if (window.testRunner) {
    testRunner.dumpAsText();
    testRunner.overridePreference('WebKitUsesPageCachePreferenceKey', 1);
    testRunner.setCanOpenWindows();
    testRunner.waitUntilDone();
}
win = window.open("resources/page-hide-document-open-win.html");
</script>