It was supposed to add some randomness to the order of generated code
objects, but it is totally unclear whether this is working, needed or
helpful. This this adds considerable complexity, remove it for now.

R=ahaas@chromium.org
CC=titzer@chromium.org

Change-Id: Ie2b8613bbdeedb48b2e72f5843bacd2c4873edf5
Reviewed-on: https://chromium-review.googlesource.com/1010082
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Reviewed-by: Andreas Haas <ahaas@chromium.org>
Cr-Commit-Position: refs/heads/master@{#52579}