Remove duplicate/unnecessary code from ClassLinker.
Remove duplicate/unnecessary code from ClassLinker.

Change-Id: I986c3aa36cb63ae5ea099680e8e4c42bdf891ef1

treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst,treadstoneproject/artinst