DiagramGrid: Test a pull back laid out with generic layout.
DiagramGrid: Test a pull back laid out with generic layout.

Somewhere in the past I have accidentally removed the tests for a pull
back laid out with generic layout.  This test brings that code back.

drufat/sympy,bukzor/sympy,wanglongqi/sympy,MridulS/sympy,ahhda/sympy,aktech/sympy,AkademieOlympia/sympy,sahilshekhawat/sympy,Designist/sympy,sampadsaha5/sympy,abloomston/sympy,jamesblunt/sympy,vipulroxx/sympy,madan96/sympy,kaushik94/sympy,hrashk/sympy,hargup/sympy,jerli/sympy,hargup/sympy,yukoba/sympy,pbrady/sympy,atsao72/sympy,ahhda/sympy,ChristinaZografou/sympy,drufat/sympy,atreyv/sympy,saurabhjn76/sympy,Vishluck/sympy,sunny94/temp,shikil/sympy,ga7g08/sympy,moble/sympy,Vishluck/sympy,ga7g08/sympy,Davidjohnwilson/sympy,toolforger/sympy,moble/sympy,kmacinnis/sympy,Titan-C/sympy,liangjiaxing/sympy,lindsayad/sympy,sahmed95/sympy,pandeyadarsh/sympy,VaibhavAgarwalVA/sympy,Designist/sympy,asm666/sympy,Mitchkoens/sympy,moble/sympy,jerli/sympy,emon10005/sympy,ahhda/sympy,asm666/sympy,amitjamadagni/sympy,Vishluck/sympy,souravsingh/sympy,amitjamadagni/sympy,wyom/sympy,wanglongqi/sympy,grevutiu-gabriel/sympy,mcdaniel67/sympy,AkademieOlympia/sympy,jamesblunt/sympy,ChristinaZografou/sympy,yukoba/sympy,liangjiaxing/sympy,wanglongqi/sympy,Shaswat27/sympy,sahilshekhawat/sympy,kevalds51/sympy,kumarkrishna/sympy,Davidjohnwilson/sympy,sunny94/temp,jaimahajan1997/sympy,Designist/sympy,atreyv/sympy,yukoba/sympy,cccfran/sympy,MechCoder/sympy,drufat/sympy,skidzo/sympy,kevalds51/sympy,madan96/sympy,chaffra/sympy,debugger22/sympy,hargup/sympy,madan96/sympy,toolforger/sympy,Gadal/sympy,cswiercz/sympy,postvakje/sympy,mcdaniel67/sympy,garvitr/sympy,cswiercz/sympy,Davidjohnwilson/sympy,beni55/sympy,vipulroxx/sympy,meghana1995/sympy,MridulS/sympy,aktech/sympy,emon10005/sympy,liangjiaxing/sympy,jbbskinny/sympy,kaichogami/sympy,Shaswat27/sympy,Shaswat27/sympy,Curious72/sympy,Sumith1896/sympy,cccfran/sympy,garvitr/sympy,Mitchkoens/sympy,hrashk/sympy,shipci/sympy,maniteja123/sympy,chaffra/sympy,sahilshekhawat/sympy,shipci/sympy,Sumith1896/sympy,chaffra/sympy,garvitr/sympy,beni55/sympy,postvakje/sympy,farhaanbukhsh/sympy,rahuldan/sympy,Arafatk/sympy,maniteja123/sympy,sahmed95/sympy,wyom/sympy,jaimahajan1997/sympy,atsao72/sympy,aktech/sympy,meghana1995/sympy,bukzor/sympy,mafiya69/sympy,cswiercz/sympy,kumarkrishna/sympy,souravsingh/sympy,grevutiu-gabriel/sympy,VaibhavAgarwalVA/sympy,emon10005/sympy,iamutkarshtiwari/sympy,Gadal/sympy,skidzo/sympy,oliverlee/sympy,rahuldan/sympy,dqnykamp/sympy,iamutkarshtiwari/sympy,shikil/sympy,bukzor/sympy,shikil/sympy,MechCoder/sympy,rahuldan/sympy,Arafatk/sympy,diofant/diofant,lidavidm/sympy,postvakje/sympy,pbrady/sympy,skidzo/sympy,MechCoder/sympy,yashsharan/sympy,AunShiLord/sympy,atsao72/sympy,AunShiLord/sympy,sahmed95/sympy,kmacinnis/sympy,debugger22/sympy,jamesblunt/sympy,AkademieOlympia/sympy,abhiii5459/sympy,kaushik94/sympy,atreyv/sympy,jerli/sympy,Titan-C/sympy,grevutiu-gabriel/sympy,srjoglekar246/sympy,AunShiLord/sympy,Titan-C/sympy,skirpichev/omg,farhaanbukhsh/sympy,mcdaniel67/sympy,abhiii5459/sympy,Sumith1896/sympy,asm666/sympy,pandeyadarsh/sympy,kaichogami/sympy,lindsayad/sympy,sampadsaha5/sympy,pandeyadarsh/sympy,VaibhavAgarwalVA/sympy,kaushik94/sympy,jaimahajan1997/sympy,dqnykamp/sympy,pbrady/sympy,jbbskinny/sympy,mafiya69/sympy,ga7g08/sympy,yashsharan/sympy,kumarkrishna/sympy,MridulS/sympy,jbbskinny/sympy,saurabhjn76/sympy,shipci/sympy,kevalds51/sympy,iamutkarshtiwari/sympy,ChristinaZografou/sympy,meghana1995/sympy,debugger22/sympy,abhiii5459/sympy,dqnykamp/sympy,wyom/sympy,oliverlee/sympy,Arafatk/sympy,Mitchkoens/sympy,oliverlee/sympy,Curious72/sympy,abloomston/sympy,souravsingh/sympy,vipulroxx/sympy,kmacinnis/sympy,hrashk/sympy,mafiya69/sympy,lidavidm/sympy,cccfran/sympy,saurabhjn76/sympy,beni55/sympy,lidavidm/sympy,farhaanbukhsh/sympy,flacjacket/sympy,toolforger/sympy,abloomston/sympy,Curious72/sympy,lindsayad/sympy,sampadsaha5/sympy,yashsharan/sympy,kaichogami/sympy,sunny94/temp,Gadal/sympy,maniteja123/sympy