I'm not the autor, but may be it is also interesting for other users.
Chromium is a open source project (from Google), to create a own browser for different platforms. Among other things the browser Chrome is based on this source data.
The Chromium Embedded Framework (CEF) is an open source framework for embedding a browser control based on Chromium. It can be used on Linux, Mac OS X and Windows in 32 and 64 bit versions.
There is a framework for Delphi (Delphi Chromium Embedded Framework - DCEF3) and fpCEF3 is a branch, which can be used for Lazarus/FreePascal.
The new version can be used with binaries CEF 3.2454.1342
You can download the package here:
https://github.com/dliw/fpCEF3Some information you will find in the wiki:
http://wiki.freepascal.org/fpCEF3