Effects cleanups
This MR contains the uncontroversial, cleanup-y commits of !1340 (merged) and !1355 (merged). Mostly removing complexity from ClutterOffscreenEffect.
Edited by Georges Basile Stavracas Neto
This MR contains the uncontroversial, cleanup-y commits of !1340 (merged) and !1355 (merged). Mostly removing complexity from ClutterOffscreenEffect.