commit 32ec567df153b1dd7e85788adf4bcbd1ac8de66c
author machenbach <machenbach@chromium.org> Mon Nov 07 17:56:54 2016
committer Commit bot <commit-bot@chromium.org> Mon Nov 07 17:57:54 2016
tree 09b883c9a85a603fd975338fc06636f1c8257c77
parent 08da5c98cfdac4a690bcaf74781f458d89d910a8

Revert of [wasm] Indirect calls without function table cause validation errors. (patchset #3 id:40001 of https://codereview.chromium.org/2484623002/ )

Reason for revert:
Speculative revert for blocking roll:
https://codereview.chromium.org/2479233002/

Original issue's description:
> [wasm] Indirect calls without function table cause validation errors.
>
> The spec defines that indirect calls in WebAssembly code should cause a
> validation error if no function table exists.
>
> The CL contains the following changes:
> 1) Throw a validation error for indirect calls if the function table
>    not exist.
> 2) Do not create TF nodes to throw a runtime error for indirect calls
>    if the function table does not exist.
> 3) Fix existing unit tests by creating a dummy function table.
> 4) Add new a new test which tests that indirect calls without function
>    table cause a validation error.
>
> R=rossberg@chromium.org
> CC=titzer@chromium.org
>
> TEST=unittests/AstDecoderTest.IndirectCallsWithoutTableCrash

TBR=rossberg@chromium.org,titzer@chromium.org,ahaas@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review-Url: https://codereview.chromium.org/2479283002
Cr-Commit-Position: refs/heads/master@{#40811}