tree 505bf8c406b8646adeca68a4cbe569cea03af14a
parent 4658f49c6acbe062d7ca1799777a3100c2f1ab94
author Marissa Wall <marissaw@google.com> 1574454590 +0000
committer Marissa Wall <marissaw@google.com> 1574455749 -0800

Revert "Prune obsolete UsageStats data on upgrade."

This reverts commit 5228cc20bb1c5016141a0ec0f827dfa4b5e43cfd.

Reason for revert: b/144982898

Change-Id: Ia28e2daff5a5904f4a75d6fb0ea1e3c855d68616