Rewrite git/gerrit/gerrit-int urls to googlesource

BUG=chromium:281665,chromium:290413

TEST=None

Change-Id: Ic4e9a0fc3a98d4ee76021868fea695d8b73414b6
Reviewed-on: https://chromium-review.googlesource.com/171285
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Aaron Gable <agable@chromium.org>
Reviewed-by: Richard Barnette <jrbarnette@chromium.org>
Commit-Queue: Aaron Gable <agable@chromium.org>
12 files changed