I just downloaded the theme and changed my default.dll with the one provided by you and with shock when i open the browser i see everything has turned in red. I am using developer channel version 126.96.36.199.
Because Chrome runs much more efficiently in terms of process’ and child process’ etc. Even if something might be faster, Chrome is definitely the only (Windows based) Web Browser that is trying to change the way Browsers function for the benefit of the user.
If a tab of Firefox or IE goes out of control and must be killed you have to kill the whole Firefox.exe/iexplorer.exe process and lose the whole browser, in Chrome you can kill just the tab that is not loading properly or being a memory suck.
Something no one planned for when creating tabbed browsers.