GS-11476 rename offheap --> BlobStore phase 2, SpaceClass attribute  
   

git-svn-id: svn://pc-lab14/SVN/xap/trunk/openspaces@179736 eb64e737-3616-4df0-8941-5ee2ae88103d
GS-11476 rename offheap --> BlobStore phase 2, SpaceClass attribute  
   

git-svn-id: svn://pc-lab14/SVN/xap/trunk/openspaces@179737 eb64e737-3616-4df0-8941-5ee2ae88103d