libpcap: import current stable from upstream Gentoo

BUG=None
TEST=rebuilt x86-alex/amd64-generic; booted x86-alex

Change-Id: Ifb904eaf4c0a0f931444d204233c499da3bfbbd3
Reviewed-on: http://gerrit.chromium.org/gerrit/7098
Reviewed-by: Nathan J. Williams <njw@chromium.org>
Tested-by: Mike Frysinger <vapier@chromium.org>
3 files changed