Revert "chroot_util: Cap load for unittests at 100."

This reverts CL:312879.

This seems to be increasing the number of failures on
canaries, since it's normal for load on canaries to be
greater than 100 for a long time.

BUG=chromium:556785
TEST=none

Change-Id: I054b906dfb7dfa769171032e5ed6b4174050ba5f
Reviewed-on: https://chromium-review.googlesource.com/314022
Commit-Ready: David James <davidjames@chromium.org>
Tested-by: David James <davidjames@chromium.org>
Reviewed-by: Dan Shi <dshi@google.com>
1 file changed