Chrome version:69.0.3480.0 (Official Build) 3c4342c43a5e8e33042613038d4777cc1c9349af-refs/branch-heads/3480@{#1} (32/64) bit

OS :Win(7,8,8.1,10)OS

Steps to reproduce:
1. Launch chrome ,go to 'chrome://extensions/' and bookmark the page.
2. Enable 'Show bookmark bar' from wrench menu and open incognito window.
3.Observe.

Actual Result: Bookmark favicon is seen white in incognito window.
Expected Result: Bookmark favicon should be seen blue in color in incognito window

This is a regression issue broken in ‘M-69’ and below is the bisect info :
Good Build : 69.0.3472.0
Bad Build : 69.0.3473.0 

Unable to provide bisect using per-revision script,hence re-bisected with old script:

Narrow Bisect info : 

You are probably looking for a change made after 570216 (known good), but no later than 570235 (first known bad).

CHANGELOG URL:

https://chromium.googlesource.com/chromium/src/+log/3c16d9d466102e0839cad4e70cea850107143ca4..64c540a750df6adb453c0f8e6e63800d8948d04c?pretty=fuller&n=10000	

Suspect: r570230?

@wychen : 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.Pardon me if it is an intended change.
2.The above issue is not seen on Linux (14.04 LTS), Mac(10.12.6, 10.13.1, 10.14, 10.13.6) OS.

Thank You..!
 

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	Actual_result.png 132 KB View Download

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	Expected_result.png 147 KB View Download