Removal of headerbar patches and impact on Unity

[khurshid-alam]

@jbicha

So I have approval to upload those apps with the patches removed now?

I am still testing. Please give me some time.

@jbicha

The library didn’t seem to change app appearance when I ran a default Ubuntu 18.04 session.

For me gtk3-nocsd is set for both Unity and Ubuntu (xorg) sessions.