Revert of bpf_dsl unittest: fix compile and enable on arm and arm64 (patchset #5 id:80001 of https://codereview.chromium.org/1617673003/ )

Reason for revert:
Caused SandboxBPF.SeccompRetTrace to start
failing on the Linux ARM FYI bot:
http://build.chromium.org/p/chromium.fyi/builders/Linux%20ARM
https://build.chromium.org/p/chromium.fyi/builders/Linux%20ARM/builds/6680

Original issue's description:
> bpf_dsl unittest: fix compile and enable on arm and arm64
>
> Enable arm64 seccomp testing using kernel selftests[1]
> as reference howto implement syscall redirecting.
>
> PTRACE_GETREGS/PTRACE_SETREGS have been replaced with
> their modern alternatives PTRACE_GETREGSET/PTRACE_SETREGSET.
> These are available since 2.6.34, which should be safe
> to use for seccomp testing, as it is older than any kernel
> that supports seccomp-bpf.
>
> [1] http://lxr.free-electrons.com/source/tools/testing/selftests/seccomp/seccomp_bpf.c#L1266
>
> BUG=581018
> R=rsesek@chromium.org,jln@chromium.org,keescook@chromium.org
> TEST=sandbox_linux_unittests on arm64 and amd64
>
> Committed: https://crrev.com/965ba66a1538dbd93dd4030e06ef2edc112e29ae
> Cr-Commit-Position: refs/heads/master@{#374400}

TBR=rickyz@chromium.org,jln@chromium.org,jorgelo@chromium.org,keescook@chromium.org,rsesek@chromium.org,riku.voipio@linaro.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=581018

Review URL: https://codereview.chromium.org/1684673003

Cr-Commit-Position: refs/heads/master@{#374539}

0 files changed, 0 insertions, 0 deletions