Check ClassClass's dependencies in ImageSpace

Add a check for ClassClass case when fixing up object pointer address in
ImaceSpace to fixing super class before visiting it's instance fields
which requires information from their super class to calculate offsets.

Test may not cover this change, this will be touched later when clinit
in app image is supported.

Test: make test-art-host -j64
Change-Id: Icf383f72fc0ee35bda029e46e1ae0d45ee306eee