Chrome Version:52.0.2705.0 (Official Build) fefaf92686d3786bd74fbda74d7dff3ca2f49e3e-refs/heads/master@{#386318} (32/64-bit)
OS: All (Win 7 Aero enabled)

Precondition: Enable 'new gaia password-separated sign in flow' flag from 'chrome://flags'.

What steps will reproduce the problem?
1) Launch chrome, go to chrome://settings, click on Sign in to chrome button.
2) Sign in with valid credential, press 'Next' button such that Sync confirmation overlay appears
3) Right click on ‘OK got it’ button and observe.

Actual:Weird button flickering is observed.
Expected: Button should not flicker.

This is non regression issue, seen from 'M 50’ (50.0.2641.0)
https://chromium.googlesource.com/chromium/src/+log/85bb4f9320cda939d467cab50e846ac21830bb71..b6bd151a94c2206449de57c6167c6bf17cc40b6f?pretty=fuller&n=100

Suspecting: r373653 ?

Note:
1. This is a newly added feature seen from build no -50.0.2641.0

 

Deleted: Actual_buttonflick.mov 805 KB

Actual_buttonflick.mov 805 KB Download