Chrome Version: 64.0.3274.0 (Official Build)(cohort: Stable)38c9257b930f883c3ab936b1274590c94cc08012-refs/heads/master@{#518061} (32/64-bit)

OS: Win(10).

Test URL: https://chrome.google.com/webstore/detail/colorzilla/bhlhnicpbhignbdhedgjhgdocnmhomnp

Steps to reproduce:
1. Launch chrome, go to the above URL, and install the extension.
2. Continuously click on extension icon in omnibox and observe.

Actual Result: Black patches are seen on extension menu.
Expected Result: Black patches should not be seen.

This is regression issue broken in ‘M-61’ and and will soon update the bisect info.

Using the per-revision bisect providing the bisect results,
Good build: 61.0.3161.0(Revision:487695)
Bad build: 61.0.3162.0(Revision:488073)

You are probably looking for a change made after 487962 (known good), but no later than 487963 (first known bad).

CHANGE-LOG URL:

The script might not always return single CL as suspect as some perf builds might get missing due to failure.

https://chromium.googlesource.com/chromium/src/+log/2ee1c4a23d34498c9b0a5c5616e6ab7fd225a307..64dd9570929e2427dbd76cc6ccc30892fa849f4b

Suspect: https://chromium.googlesource.com/chromium/src/+/64dd9570929e2427dbd76cc6ccc30892fa849f4b

@jbauman:Could you please check whether this is caused with respect to your change, if not please help us in assigning it to the right owner.

Note: Issue is not seen on Win(7,8), Mac(10.12.6, 10.13.2), Linux(14.04 LTS)

Thank You!
 

Deleted: Actual Result.mp4 1.1 MB

	Actual Result.mp4 1.1 MB View Download

Deleted: Expected Result.mp4 1.3 MB

	Expected Result.mp4 1.3 MB View Download