Chrome Version: 71.0.3556.0 (Official Build)Revision bd6b4db905b5d51ca0ab759729efca79bc0a6046-refs/branch-heads/3556@{#1}(32/64-bit)
OS: Windows(7,8,8.1,10) and Linux(14.04 LTS)

What steps will reproduce the problem?
1. Launch chrome, navigate to NTP and press 'Ctrl + p' to open print preview
2. Set printing destination to 'Microsoft XPS Document writer' and click on 'Paper size' drop down list so that scroll bar is seen on it.
3. Now press down arrow key to move focus on options and observe drop down list items

Actual Result: 'Paper size' drop down list items are not aligned properly and hence unwanted movement of options is seen after pressing up/down arrow key
Expected Result: 'Paper size' drop down list items should be aligned properly and movement of options should not be seen after pressing up/down arrow key.

This is regression issue broken in ‘M-71’ and below is the bisect info:
Good build: 71.0.3551.0 (Revision: 590851)
Bad build : 71.0.3552.2 (Revision: 591210)

Using the 'per-revision' script providing the bisect result:

You are probably looking for a change made after 591108 (known good), but no later than 591109 (first known bad).
CHANGELOG 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/974aa7b559b4361d7410479796becb0b933dc6a4..e73e92b7fbf4206ffdb20282ac73bcbed7cf910e

Suspecting: https://chromium.googlesource.com/chromium/src/+/e73e92b7fbf4206ffdb20282ac73bcbed7cf910e

@rbpotter: 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.

Kindly review the attached screen-cast for reference.

Note : Issue is not seen on Mac OS.

Thank you.
 

Deleted: Actual_video.mp4 1.1 MB

	Actual_video.mp4 1.1 MB View Download

Deleted: Expected_video.mp4 546 KB

	Expected_video.mp4 546 KB View Download