Device name: All Android P mobile device

From "Settings > About Chrome"
Application version:71.0.3578.99
Operating system:Android 9.0

URLs (if applicable): https://ebb.io/

Steps to reproduce:
(1)Enable Notch, Settings --> System -->  Developer options --> Display cutout 
(2)Open video in https://ebb.io/
(3)Check the notch color

Expected result: Notch color keep black as Chrome v69.0.3497.100

Actual result: Notch color change to white

Please check the attached picture

 

Deleted: Chrome_69.0.3497.100.jpg 41.3 KB

	Chrome_69.0.3497.100.jpg 41.3 KB View Download

Deleted: Chrome_71.0.3578.99.jpg 41.0 KB

	Chrome_71.0.3578.99.jpg 41.0 KB View Download