Fix for chromeos build failure by masking out boost headers for image

BUG=b:132616613
TEST=setup_board --force --board={product}
     build_packages --board={product}
     ./build_image --board={product} --noenable_rootfs_verification test
     test_image ../build/images/{product}/latest/chromiumos_test_image.bin BlacklistTest.TestBlacklistedFileTypes

Change-Id: Id828e5ce6c8f5a74baa69d688ad5a9e98631326c
Reviewed-on: https://chromium-review.googlesource.com/1610565
Commit-Ready: Yufeng Wang <yufengwang@google.com>
Tested-by: Yufeng Wang <yufengwang@google.com>
Reviewed-by: Bernie Thompson <bhthompson@chromium.org>
Reviewed-by: Mu Lin <mxt@google.com>
Reviewed-by: Yunhan Wang <yunhanw@google.com>
1 file changed