Revert "Check for data races when reading JIT/DEX entries."

This reverts commit 85b5fecec920208ec43b42488f08d4c2e5aaeda2.

Reason for revert: Breaks ART tests, reverting to investigate.
Exempt-From-Owner-Approval: Revert.

(cherry picked from commit b9cc4fbb268652744c812415cb2e5d1fbe04879a)

Bug: 130406806
Change-Id: I634e37060b97484d627fc544e3b406fd90aaa784
26 files changed