Chrome Version: 70.0.3538.45 (Official Build) Revision cbdc32e4334458954e9def214d7e5fa1ca1960eb-refs/branch-heads/3538@{#830} (64-bit)

OS: Windows(7,8,8.1,10), Mac(10,12,6, 10.13.1, 10.13.5, 10.14.1), Linux(14.04 LTS).

What steps will reproduce the problem?
1. Launch chrome, open chrome://welcome page on first NTP.
2. Open NTP next to it.
3. Open chrome task manager from wrench menu.
4. End process for chrome://welcome page first and then end process for NTP.
5. Observe.

Actual: Sad Face icon is not seen on tab strip when process is killed for NTP from task manager.
Expected: Sad face icon should be seen on tab strip when process for NTP is killed from task manager.

This is a regression issue, broken in M-70 series, and below is the per-revision-bisect-info

Good Build: 70.0.3503.0(Revision:578160)
Bad Build: 70.0.3504.0(Revision:578510)

You are probably looking for a change made after 578333 (known good), but no later than 578334 (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/bcb7db78edc13f57577f0a9562c98918bdcc10ae..67d21d10815fe6d87d1785a65a50fbc386e6605b

Suspect: https://chromium.googlesource.com/chromium/src/+/67d21d10815fe6d87d1785a65a50fbc386e6605b

ellyjones@ 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 :
1. Able to reproduce issue on Dev build #71.0.3559.6 and latest Canary build #71.0.3568.0

Kindly refer the screen-cast from the link given below

https://drive.google.com/drive/folders/1GacJGmwzdLSvCZ1CFgzdsW-chcg8nvsT?usp=sharing

Thank You!