After trying several manual steps to get rid off both babylon and delta,I had that same hijacker, and 5 or 6 different methods I tried
would not remove it. Someone then pointed me to Hitman Pro, which
was the only tool that finally got rid of it.
I stumbled on the solution.
A had to remove them from the list of extensions, plus a couple menubars
whose name now I forgot and that seemed to do the trick for both Chrome
I suspect I got the infection when I recently downloaded the GOM video
player with its codecs from download.dot and I missed to uncheck some
box during installation.