This reverts commit 2769a7c4.

Reason for revert:
https://build.chromium.org/p/client.v8.ports/builders/V8%20Arm/builds/5195

Original change's description:
> [wasm] Test binary operations for more inputs
> 
> Instead of hard-coding one or two inputs per binary operation, use all
> inputs provided by FOR_INT32_INPUTS.
> 
> R=​ahaas@chromium.org
> 
> Change-Id: I534227f93068f52d69ea0ff0fcf686a9af034bad
> Reviewed-on: https://chromium-review.googlesource.com/753484
> Commit-Queue: Clemens Hammacher <clemensh@chromium.org>
> Reviewed-by: Andreas Haas <ahaas@chromium.org>
> Cr-Commit-Position: refs/heads/master@{#49136}

TBR=ahaas@chromium.org,clemensh@chromium.org

Change-Id: I40a6822679956d872b21d5c01e548d5c49a4250f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/753731Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49139}