ADEN-1606 Don't fail if GPT iframe has non-matching origin
ADEN-1606 Secure findAdInIframe method againts tpc.googlesyndication.com
Merge pull request #5680 from Wikia/aden-1606-tpc-googlesyndication-com-prevents-from-inspecting-iframe

ADEN-1606 Don't fail if GPT iframe has non-matching origin