sdlcursormanager: Clarify ANDROID check
This check will not be needed in the upcoming versions of OSG.
This was originally needed due to a bug in OSG that was fixed in https://github.com/openscenegraph/OpenSceneGraph/pull/1027
This check will not be needed in the upcoming versions of OSG.
This was originally needed due to a bug in OSG that was fixed in https://github.com/openscenegraph/OpenSceneGraph/pull/1027