Vladimír Čunát authored 5 years ago and Tomas Krizek committed 5 years ago

Most users probably aren't much interested in slight reduction of CPU
usage, and we want to give it some more testing before enabling.

This reverts commit c3a754dd, reversing
changes made to 06d01bf0.

I've have accidentally merged incorrect branch, let's try to fix that by
reverting incorrect version of GC and merging the correct one.