Chrome Version: 73.0.3664.3 (Official Build) Revision	cac0e5b7d469aad82d6fd21ee684caeec1c5cf46-refs/branch-heads/3664@{#5} (32/64-bit)
OS: Windows (7, 8, 8.1, 10) & Mac(10.13.1, 10.13.6, 10.14.3).

What steps will reproduce the problem?
1. Launch Chrome, navigate to chrome://settings/fonts and set Font size to Huge.
2. Now navigate to chrome://bookmarks/ page, put the mouse pointer on vertical splitter line and observe (Refer video).

Actual: Weird flickering of mouse pointer is seen on splitter line.
Expected: Mouse pointer should not flicker.

This is a regression issue, broken in M-62 series, below is manual regression range:

Good build: 62.0.3186.0 (Revision: 494274)
Bad build: 62.0.3187.0 (Revision: 494644)

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/a7482a88d73040a616ef53294eeef75ca8b6c5a2..2e27e8ef7352fa68de51b0c59257604c66b9781d

Suspecting: https://chromium.googlesource.com/chromium/src/+/2e27e8ef7352fa68de51b0c59257604c66b9781d

@dtapuska: 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: This issue is not seen on Linux(14.04 LTS) OS.

Kindly review the attached screen-cast for reference.

Thank you.
 

Deleted: Actual behavior.mp4 473 KB

	Actual behavior.mp4 473 KB View Download

Deleted: Expected behavior.mp4 377 KB

	Expected behavior.mp4 377 KB View Download