qemu: driver: Remove unnecessary flag in qemuDomainGetStatsBlock
qemu: driver: Remove unnecessary flag in qemuDomainGetStatsBlock

'abbreviated' was true if 'stats' were NULL

olafhering/libvirt,nertpinx/libvirt,nertpinx/libvirt,eskultety/libvirt,andreabolognani/libvirt,datto/libvirt,VenkatDatta/libvirt,fabianfreyer/libvirt,olafhering/libvirt,datto/libvirt,olafhering/libvirt,nertpinx/libvirt,taget/libvirt,andreabolognani/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,zippy2/libvirt,crobinso/libvirt,libvirt/libvirt,eskultety/libvirt,eskultety/libvirt,eskultety/libvirt,zippy2/libvirt,zippy2/libvirt,eskultety/libvirt,jardasgit/libvirt,VenkatDatta/libvirt,jardasgit/libvirt,zippy2/libvirt,olafhering/libvirt,taget/libvirt,jardasgit/libvirt,fabianfreyer/libvirt,datto/libvirt,fabianfreyer/libvirt,VenkatDatta/libvirt,andreabolognani/libvirt,crobinso/libvirt,VenkatDatta/libvirt,datto/libvirt,fabianfreyer/libvirt,fabianfreyer/libvirt,libvirt/libvirt,jfehlig/libvirt,jfehlig/libvirt,libvirt/libvirt,libvirt/libvirt,jardasgit/libvirt,andreabolognani/libvirt,crobinso/libvirt,taget/libvirt,taget/libvirt,crobinso/libvirt,nertpinx/libvirt,jfehlig/libvirt,taget/libvirt,jardasgit/libvirt,datto/libvirt,nertpinx/libvirt,jfehlig/libvirt