Revert "Temporarily ignore content-owner specs in Travis"
Revert "Temporarily ignore content-owner specs in Travis"

This reverts commit 268385a5c8b23427cecdf02b3df2f1e50348a2b3.

claudiofullscreen/yt,bohdan-malets/yt,Fullscreen/yt,jacknguyen/yt,Vydia/yt,hellaxe/yt,mhui/yt,amalagaura/yt,shredder-rull/yt