Report types loaded during init to the native debugger

The runtime loads a lot of type before it creates the jit from the
boot image and from hard coded source code (e.g. primitive arrays).
This change emits type information for these types after the jit has
been created. At the same time we remove the type info generation
that happens during AOT compilation because that type information can
be modified by a class loader at runtime.

Change-Id: Ie5b3b3df9d01c7200a1f670a98d9cbee796234e9