Revert "SafeStack: Package SafeStack runtime for Linux"

SafeStack support has been abandoned.

Bug: 908597
Change-Id: I292cfa06bcad8953957480ea0ecf873cdb526f4c
Reviewed-on: https://chromium-review.googlesource.com/c/1351607
Commit-Queue: Vlad Tsyrklevich <vtsyrklevich@chromium.org>
Reviewed-by: Nico Weber <thakis@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#611287}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 99881e9c9b8517bda32938c8e5134b3e8c0cc8e5
1 file changed