Reland^2 "Don't use shared hotness counters for debuggable runtimes"

This reverts commit fe1fcbf66c7ab2b10676647e2971ea91541cd5f3.

Reason for revert: Relanding after the test got fixed in b/299090869

Change-Id: I6f55f9f05d30dc57d0f0f7d4dcabcb12f2bfae3b
2 files changed