Checkpoint: Fix conflicts between lazy property cleanup and membrane cleanup.
Checkpoint:
Fix conflicts between lazy property cleanup and membrane cleanup.

iskiselev/JSIL,sq/JSIL,TukekeSoft/JSIL,hach-que/JSIL,sander-git/JSIL,dmirmilshteyn/JSIL,iskiselev/JSIL,mispy/JSIL,sq/JSIL,dmirmilshteyn/JSIL,sq/JSIL,sander-git/JSIL,Trattpingvin/JSIL,dmirmilshteyn/JSIL,FUSEEProjectTeam/JSIL,acourtney2015/JSIL,volkd/JSIL,hach-que/JSIL,FUSEEProjectTeam/JSIL,Trattpingvin/JSIL,x335/JSIL,antiufo/JSIL,hach-que/JSIL,dmirmilshteyn/JSIL,sander-git/JSIL,FUSEEProjectTeam/JSIL,sander-git/JSIL,mispy/JSIL,sq/JSIL,hach-que/JSIL,acourtney2015/JSIL,iskiselev/JSIL,x335/JSIL,volkd/JSIL,antiufo/JSIL,Trattpingvin/JSIL,volkd/JSIL,sq/JSIL,Trattpingvin/JSIL,volkd/JSIL,FUSEEProjectTeam/JSIL,iskiselev/JSIL,volkd/JSIL,x335/JSIL,mispy/JSIL,antiufo/JSIL,hach-que/JSIL,TukekeSoft/JSIL,sander-git/JSIL,x335/JSIL,acourtney2015/JSIL,antiufo/JSIL,mispy/JSIL,acourtney2015/JSIL,TukekeSoft/JSIL,TukekeSoft/JSIL,FUSEEProjectTeam/JSIL,acourtney2015/JSIL,iskiselev/JSIL