This reverts commit 6ad5ca59.

Reason for revert: Breaks on noi18n bot, needs fix in the new regression test

Original change's description:
> [wasm] Check the result of Promise::Resolver
> 
> We check that if we do not get a result, or if we get a negative result,
> then there has to be a scheduled exception.
> 
> R=​clemensh@chromium.org
> TEST=mjsunit/regress/wasm/regression-704127
> BUG=chromium:704127
> 
> Change-Id: I3fef3cc02f685a9cbc3f10203e2a59b61b3702d5
> Reviewed-on: https://chromium-review.googlesource.com/458282
> Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
> Commit-Queue: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#44144}

TBR=ahaas@chromium.org,clemensh@chromium.org,v8-reviews@googlegroups.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:704127

Change-Id: Ibf6d27929c88064bc2755688358998640092e31a
Reviewed-on: https://chromium-review.googlesource.com/459512Reviewed-by: Clemens Hammacher <clemensh@chromium.org>
Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
Cr-Commit-Position: refs/heads/master@{#44145}