[Lazarus] Chromium Embedded for Lazarus / Cef4Delphi

[Martin Frb]

As part of a project by the Foundation, the Cef4Delphi project has been 
extended.
- It now includes support for Cocoa. (Requires Lazarus trunk or patch to 
2.0.12 / see wiki).
- It has new Components that are easier to use (less code in the project 
units required)

https://wiki.lazarus.freepascal.org/CEF4Delphi
Downloads via the OPM need the "external version".