x11: Split out conditions and warnings
x11: Split out conditions and warnings

XGetGeometry is a great piece of API, since it gets a lot of stuff that
are moderately *not* geometry related - the root window, and the depth
being two.

Since we have multiple conditions depending on the result of that call
we should split them up depending on the actual error - and each of them
should have a separate error message. This makes debugging simpler.

spatulasnout/clutter,jigpu/clutter,nobled/clutter,ebassi/clutter,Distrotech/clutter,djdeath/clutter,dlespiau/clutter,ebassi/clutter,heysion/clutter-clone,djdeath/clutter,jigpu/clutter,dlespiau/clutter,heysion/clutter-clone,collects/clutter,collects/clutter,Distrotech/clutter,djdeath/clutter-android,spatulasnout/clutter,djdeath/clutter-multithreaded,djdeath/clutter-android,ebassi/clutter,heysion/clutter-clone,GNOME/clutter,djdeath/clutter,heysion/clutter-clone,collects/clutter,ebassi/clutter,collects/clutter,nobled/clutter,Distrotech/clutter,djdeath/clutter,kerrickstaley/clutter-vala,dlespiau/clutter,djdeath/clutter-android,Distrotech/clutter,djdeath/clutter-android,djdeath/clutter,GNOME/clutter,Distrotech/clutter,kerrickstaley/clutter-vala,jigpu/clutter,jigpu/clutter,djdeath/clutter-multithreaded,collects/clutter,jigpu/clutter,djdeath/clutter,spatulasnout/clutter,GNOME/clutter,spatulasnout/clutter,djdeath/clutter-android,kerrickstaley/clutter-vala,Distrotech/clutter,GNOME/clutter,ebassi/clutter,djdeath/clutter-multithreaded,jigpu/clutter,spatulasnout/clutter,nobled/clutter,kerrickstaley/clutter-vala,heysion/clutter-clone,djdeath/clutter-multithreaded,GNOME/clutter