Revert "Test luci.notifier."
Revert "Test luci.notifier."

This reverts commit 8df59bc74ebb4d0b8e5d80a8b4f5c674db2a9c4d.

Reason for revert: Let's turn the bot green and the try to turn it
read again since the notification comes only on status change.

Original change's description:
> Test luci.notifier.
> 
> This CL will be reverted as soon as we verify that the fix applied in
> https://webrtc-review.googlesource.com/c/src/+/179062 works.
> 
> Bug: None
> Change-Id: I1ef48f8e69d5592154b154de1700858aea4c32c4
> Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/179063
> Reviewed-by: Jeremy Leconte <jleconte@webrtc.org>
> Commit-Queue: Mirko Bonadei <d2c43c210eae6feef04f53bae50885e8152edcca@webrtc.org>
> Cr-Commit-Position: refs/heads/master@{#31703}

TBR=d2c43c210eae6feef04f53bae50885e8152edcca@webrtc.org,jleconte@webrtc.org

Change-Id: I91e6debfbcb18bc840ca02a91ff736724ea9bbd1
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: None
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/179085
Reviewed-by: Mirko Bonadei <d2c43c210eae6feef04f53bae50885e8152edcca@webrtc.org>
Commit-Queue: Mirko Bonadei <d2c43c210eae6feef04f53bae50885e8152edcca@webrtc.org>
Cr-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#31706}

ShiftMediaProject/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc,TimothyGu/libilbc,TimothyGu/libilbc,ShiftMediaProject/libilbc