Fix checking of iframe contents in SSLUITest.TestUnsafeContents.

chrome/test/data/ssl/bad_iframe.html

Index: chrome/test/data/ssl/bad_iframe.html
diff --git a/chrome/test/data/ssl/bad_iframe.html b/chrome/test/data/ssl/bad_iframe.html
index b20481c7c8eccf9c70f5d16b670ff0eec0076673..a7791661950b01c3a9f9b5da74a610d30d3c36a6 100644
--- a/chrome/test/data/ssl/bad_iframe.html
+++ b/chrome/test/data/ssl/bad_iframe.html
@@ -4,6 +4,11 @@
 <div id="evilDiv">
 This frame is loaded over insecure HTTPS.
 </div>
-
+<script>
+if(window.location.search.indexOf("open_popup") != -1) {
+  // Popup name must be empty so that this always opens a new popup window.
+  window.open("about:blank", "", "toolbar=0");
+}
+</script>
 </body>
 </html>