Reland "Don't use shared hotness counters for debuggable runtimes""

This reverts commit 834fb38bc0fb16d7d79bc877fced920065bbff82.

Reason for revert: Reland after a fix for the failing test landed b/299090869

Bug: 296416302
Change-Id: Iddbde561e292d8d9177538a5d2ff162355041d9a
2 files changed