tree 3d85d7bafed2792665199ea641b845badcf4aa35
parent a5c9c7c56542b6471575148b8a3654078b180940
author Tom Cherry <tomcherry@google.com> 1565041006 -0700
committer Tom Cherry <tomcherry@google.com> 1565041006 -0700

linker: Remove setting _USING_LIBCXX

As of aosp/1086558, stdatomic.h directly checks for the presence of
<atomic> instead of checking _USING_LIBCXX, so these lines are
obsolete.

Test: build
Change-Id: Icfdb47b3ad109421b3413041f3d3027e2c0b518e