OffscreenCanvas is available in Chrome 69 without a flag (#3017)
OffscreenCanvas is available in Chrome 69 without a flag (#3017)

* OffscreenCanvas is available in Chrome 69 without a flag

OffscreenCanvas is available in Chrome 69 without a flag 
https://www.chromestatus.com/feature/5681560598609920

* Update more Chrome and Opera versions

mdn/browser-compat-data,chrisdavidmills/browser-compat-data,mdn/browser-compat-data,chrisdavidmills/browser-compat-data