Merge changes from topic "am-1c4b4404c5d54bf59c85d2fd63e619b8" into udc-d1-dev-plus-aosp

* changes:
  Merge changes from topic "cherrypicker-L84000000961835147:N85300001385845465" into udc-dev am: 76eed813 am: ea55c653
  Reland "Use reference counted pointers for ApkAssets" am: 1cf74939 am: 9ae55ba3
  [res] Better native pointer tracking in Java am: b9ef411d am: 11cbc92e