Change large object's inflation to (bedsize-objectsize)/2 when it could actually be placed into bed but couldn't with default inflation.
JIRA: STUDIO-1536
Change-Id: Ibf8ed066ee20a9a7b1c604371a9e030c94711080
(cherry picked from commit 093bad1a1765f05d909984d24a113e125870d55b)