Could you please help me find the right owner for this?

The following layout test is flaky on Windows

editing/spelling/inline-spelling-markers-hidpi-composited.html

Probable cause:

A scroll bar is sometimes shown when the test runs which makes the expected screenshot not match with the actual one.

Sample builder:
https://build.chromium.org/p/chromium.webkit/builders/WebKit%20Win7/builds/44081

Sample test log:
https://storage.googleapis.com/chromium-layout-test-archives/WebKit_Win7/44081/layout-test-results/results.html