Narrow bisect:
https://chromium.googlesource.com/chromium/src/+log/f0a3d1dc467162b8c481fe146b86d9f938eedf20..68d14c041a06c7a9acca3ec3113ce36324371d13?pretty=fuller&n=100

Suspecting: r472187 ?

Please help to re-assign if your change is not the cause for this issue.

Thank you.

chrome://kill is not a production scenario, but navigating from the page corrupts the lighthouse run.

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/4ef9da30e7037ec462c6238237f7e09c18d085d7

commit 4ef9da30e7037ec462c6238237f7e09c18d085d7
Author: pfeldman <pfeldman@chromium.org>
Date: Thu May 18 23:35:57 2017

DevTools: ui polish for the audits2 panel.

BUG= 723371 , 723413 

Review-Url: https://codereview.chromium.org/2890613004
Cr-Commit-Position: refs/heads/master@{#472969}

[modify] https://crrev.com/4ef9da30e7037ec462c6238237f7e09c18d085d7/third_party/WebKit/Source/devtools/front_end/audits2/Audits2Panel.js
[modify] https://crrev.com/4ef9da30e7037ec462c6238237f7e09c18d085d7/third_party/WebKit/Source/devtools/front_end/audits2/audits2Panel.css
[modify] https://crrev.com/4ef9da30e7037ec462c6238237f7e09c18d085d7/third_party/WebKit/Source/devtools/front_end/ui/inspectorCommon.css

Tested the issue on Win-10, Mac 10.12.4 and Ubuntu 14.04 using chrome dev version #60.0.3107.4.

Following are the steps followed to test the issue.
------------
1. Launched Chrome, opened devtools on NTP and navigated to Audit section.
2. Clicked on 'Perform an audit' then 'Run audit' button and typed chrome://kill in the omnibox.
3. Observed that devtools window did not get killed after typing chrome://kill in omnibox and even after clicking the cancel button.

Attached a screen cast for reference.

phulce@ - Could you please verify the screen cast and please confirm the fix and expected behavior.

Thanks...!!

Deleted: 723413.mp4 1.8 MB

	723413.mp4 1.8 MB View Download

Bulk closing low-priority issues with no activity. Please re-file and refer to the closed issue if it's essential to fix.