This reverts commit 72e7b60b.

Reason for revert: whitespace CL is not landed by CQ

Original change's description:
> [tools] Migrate v8_linux64_asan_rel_ng and v8_linux64_asan_rel_ng_triggered to LUCI
> 
> No-Try: true
> Bug: chromium:748008, chromium:748000
> Change-Id: I487b7e85ade29b9aeaa9aeb4c90fd220581899a0
> Reviewed-on: https://chromium-review.googlesource.com/806171
> Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
> Reviewed-by: Michael Achenbach <machenbach@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49938}

TBR=machenbach@chromium.org,sergiyb@chromium.org

Change-Id: I171e71d34b6a4365b097e4fc951aa7ff7d619edd
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:748008, chromium:748000
Reviewed-on: https://chromium-review.googlesource.com/814714Reviewed-by: Sergiy Byelozyorov <sergiyb@chromium.org>
Commit-Queue: Sergiy Byelozyorov <sergiyb@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49939}