Revert "Reduce the number of calls to Jit::AddSamples."

This reverts commit db94f2be59e60bde11ac903c5bf30e63ead67992.

Reason for revert: Break 667-jit-jni-stub

Change-Id: Ia84a78be8acb62e87f7cd93e43c2967efac8caab
6 files changed