ART: Conditionally remove loaded-oat-count check

In the case of the system server, oat files may be loaded before the
check applies.

Bug: 128688902
Test: m
Test: manual
Merged-In: I1c12463e905115e858cc0c52711dd82a4f06425d
Change-Id: I1c12463e905115e858cc0c52711dd82a4f06425d
4 files changed