GitLab

The following changes were made to the console:
* Builders with no category were moved to the beginning of the console;
builders with no category always appear before builders with a category.
* Builders in the ToT Windows category were moved before builders with
more deeply nested categories; less-nested builders always appear before
more-nested builders.

Bug: 1067057
Change-Id: Ic79da7461bdf945bf04265f110f06a96e396fbee
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2139420
Commit-Queue: Garrett Beaty <gbeaty@chromium.org>
Reviewed-by: Aaron Gable <agable@chromium.org>
Cr-Commit-Position: refs/heads/master@{#758038}