tree 34f15dbf729269fdb2fd4ba087f054841aa253d7
parent a67ae8884a85a97f950fa4e4e92a0ca772d634f7
author Jooyung Han <jooyung@google.com> 1719195534 +0900
committer Jooyung Han <jooyung@google.com> 1719195626 +0900

Deprecate zero hashtree

We're deprecating "zero hashtree" from APEX because it's too complicated
with little benefit.

Bug: 184914612
Test: m
Change-Id: If36e2fc942a56d7f3bad0ef5151ad756d6794df7