Ozone is a set of classes in Chromium for abstracting different window systems on Linux. It provides abstraction for the construction of accelerated surfaces underlying Aura UI framework, input devices assignment, and event handling.
Ozone-Wayland, is the implementation of Chromium's Ozone for supporting Wayland graphics system. Different projects based on Chromium/Blink, like the Chrome browser, ChromeOS, among others, can now be enabled using Wayland.
IRC: freenode.net, #ozone-wayland channel;