Bionic libc_headers shouldn't be used in non-Bionic host builds.

With upcoming SDK snapshot generation fixes it won't be enabled for
linux_glibc either.

Test: art/build/apex/runtests.sh on master-art
Test: art/tools/buildbot-build.sh {--host,--target} on master-art
Bug: 151303681
Change-Id: I9379d47dd266c7737fc9e30db67f833c63044965
1 file changed