Chrome Version: 72.0.3619.0 (Official Build) Revision c1cb2d33f1513aa3900c3fce0470cf76faad4458-refs/branch-heads/3619@{#1}(32/64-Bit)
OS: Windows(7,8,8.1,10),  Mac (10.13.1, 10.13.6, 10.14.2) and Linux(14.04)

Steps to reproduce:
1.Launch chrome and navigate to chrome://restart and relaunch browser to invoke remote NTP.
2.Press 'Ctrl ++' to Zoom in browser to 150% or beyond.
3.Now resize browser window from RHS to extreme possible limit.
4.Observe.

Actual Result  : Horizontal scroll is not available on remote NTP after resizing.
Expected Result: Horizontal scroll should be available on remote NTP after resizing.

This is a regression issue, broken in 'M-70', and below is the bisect info:
Good Build:70.0.3537.0 (Revision: 587303)
Bad Build :70.0.3538.0 (Revision: 587811)

Change-Log URL: https://chromium.googlesource.com/chromium/src/+log/70.0.3537.0..70.0.3538.0?pretty=fuller&n=10000 

Suspecting:r587331?

@sweilun: 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. Issue is reproducible only on remote NTP.
2. Providing suspect through 'Change-Log' because unable to perform bisect using 'per-revision' and 'chromium bisect' script.
3. Tried performing 'per revision' bisect on multiple Windows and Mac machines but unable to perform the same since getting errors.
4. Unable to perform 'chromium bisect' script as issue is not reproducible on chromium builds. 

Thank You!

 

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