Revamp nopreload configuration

No longer speed compile, we will rely on JIT and compilation during
boot to ensure performance.

Removed system ROM instrumentations since this will be done
dynamically.

Fixed renamed profilebootclasspath property.

Test: lunch taimen_nopreload-userdebug
Exempt-From-Owner-Approval: cherry-pick
Bug: 139883463

(cherry picked from commit 6f8fda49)

Merged-In: I97a3a25c3094f84e130e02692b02832795ee6ef1
Change-Id: Id3e9b30a60d00ad3593f1587aa4b04ef7afe1fec