Applets hidden using style="display: none" will fail to load on firefox. This is a known issue with firefox. Please refer to following mozilla bug for more details
https://bugzilla.mozilla.org/show_bug.cgi?id=90268

We need this CR for book keeping purpses to track the failures under our testsuite

Affected tests:
BATMimeTest::testVisibleApplet
RelativeDMTest::testHiddenApplet