Revert unintended changes to c/b/r/c/a/chromevox/PRESUBMIT.py

Original change containing changes:
https://chromium-review.googlesource.com/c/chromium/src/+/2018385

This change reverts changes to PRESUBMIT.py above.

[email protected]

Change-Id: I0bce283cd413319e371fae3908e50eb5b39cb369
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2021845
Reviewed-by: David Tseng <[email protected]>
Commit-Queue: David Tseng <[email protected]>
Cr-Commit-Position: refs/heads/master@{#735251}
1 file changed