Chrome Version: 69.0.3489.0 (Official Build) 66d7b6411564744a0d3589943331a0a7db096a3d-refs/branch-heads/3489@{#1} (32/64 bit)
OS: Windows(7,8,8.1,10) OS

Pre-condition: Add 12 entries in custom spelling('chrome://settings/editDictionary').

What steps will reproduce the problem?
1. Launch Chrome, navigate to 'chrome://settings/appearance' and change font size to 'Very Large'.
2. Navigate to 'chrome://settings/editDictionary' and observe the scroll bar.

Actual Result: Unwanted scroll bar is seen.
Expected Result: Scroll bar should not be seen(as all the entries are visible on single page).

This is regression issue broken in ‘M-69’  and below is bisect info.
Good build: 69.0.3450.0(Revision: 564324)
Bad build : 69.0.3451.0(Revision: 564768)

Narrow Bisect info :
(Unable to narrow down the range using per-revision bisect, hence providing bisect using old script)

CHANGELOG URL:

https://chromium.googlesource.com/chromium/src/+log/42082b546fa09c292414976a4d285dd6ea876d86..b0708fdad511e82684a474b12fd932026ea33a12

Suspecting: r564677?

@scottchen : 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. This issue is only seen on devices with monitor resolution 1280 X 1024.
2. Issue is not seen on Mac(10.12.6, 10.13.1, 10.13.6, 10.14) and Linux(14.04 LTS) OS.
Thank You..!

 

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	Actual_Result.mp4 1.1 MB View Download

Deleted: Expected_Result.mp4 1.1 MB

	Expected_Result.mp4 1.1 MB View Download