go-seccomp: fix TestInstall for Go 1.5.

In Go 1.5, os.Open() uses "openat" system call instead of "open".

BUG=chromium:489765
TEST=Ran 'go test -cpu=10 -test_install -test_endian' on host.
TEST=Cross compiled test with 'x86_64-cros-linux-gnu-go' and ran on a panther device.
TEST=Cross compiled test with 'i686-pc-linux-gnu-go' and ran on a x86-zgb device.
TEST=Cross compiled test with 'armv7a-cros-linux-gnueabi-go' and ran on a daisy device.

Change-Id: I357e3e8b78d83b3f743ed9c691dfa1d825418869
Reviewed-on: https://chromium-review.googlesource.com/303493
Commit-Ready: Rahul Chaudhry <rahulchaudhry@chromium.org>
Tested-by: Rahul Chaudhry <rahulchaudhry@chromium.org>
Reviewed-by: Matthew Dempsky <mdempsky@chromium.org>
Reviewed-by: Rahul Chaudhry <rahulchaudhry@chromium.org>
1 file changed
tree: 7e6af1bd8b9e107627e32a60977ed1970acac055
  1. src/