Merge "Revert "Change RequiresConstructorBarrier default to yes""
am: 950dd55

* commit '950dd553041b324e9e343a60d94d45596b5c7926':
  Revert "Change RequiresConstructorBarrier default to yes"

Change-Id: Idc9003dc03b001eb248866eef9edf35752d60e59