Comment 5 for bug 1744711

As per bug 1745825, I've dropped the code that decides whether to show/hide the "Use transparency from system theme" checkbox, it is now always shown.

It shouldn't be that hard to bring it back. It'd need to be done manually; methods that received an extra parameter by this part of the patch now take different parameters in upstream, so the patch doesn't apply automatically.

As this part of the code might cause a crash, I'm personally not motivated at all to bring back that crash, I vote for this patch which eliminates it. And as per that bug, bringing back this feature and fixing the bug in the same time is really nontrivial.