Revert of [wasm] Make WasmRunner the central test structure

Revert of [wasm] Make WasmRunner the central test structure (patchset #5 id:80001 of https://codereview.chromium.org/2551043002/ )

Reason for revert:
Win64 dbg failures

Original issue's description:
> [wasm] Make WasmRunner the central test structure
> 
> The WasmRunner now always holds a TestingModule, and allows to add
> several functions to it. The prepares a change to always run wasm code
> with a full module behind it, removing the special handling for "no wasm
> instance" at runtime (http://crrev.com/2551053002).
> This CL here also templatizes the WasmRunner such that the Call method must
> be called with the same signature specified for the WasmRunner. This
> already catched several mismatches there.
> 
> R=titzer@chromium.org, ahaas@chromium.org
> BUG=v8:5620
> 
> Review-Url: https://codereview.chromium.org/2551043002
> Cr-Commit-Position: refs/heads/master@{#41728}
> Committed: https://chromium.googlesource.com/v8/v8/+/2ff59062314e9b86bcc28dfaa53cedf2d98e3a13

TBR=ahaas@chromium.org,titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5620
Review-Url: https://codereview.chromium.org/2583543002
Cr-Commit-Position: refs/heads/master@{#41732}
Committed: https://chromium.googlesource.com/v8/v8/+/5993a1161b3bd2e602c98c6dc675b830cd4fab8c

[Clemens Hammacher, 2016-12-15 16:47:14]

The CQ bit was checked by clemensh@chromium.org

[Clemens Hammacher, 2016-12-15 16:47:15]

Created Revert of [wasm] Make WasmRunner the central test structure

[commit-bot: I haz the power, 2016-12-15 16:47:24]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-12-15 16:47:25]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-12-15 16:47:25]

No L-G-T-M from a valid reviewer yet. 
CQ run can only be started by full committers or once the patch has
received an L-G-T-M from a full committer.
Even if an L-G-T-M may have been provided, it was from a non-committer,
_not_ a full super star committer.
Committers are members of the group "project-v8-committers".
Note that this has nothing to do with OWNERS files.

[ahaas, 2016-12-15 16:50:54]

The CQ bit was checked by ahaas@chromium.org

[ahaas, 2016-12-15 16:50:55]

lgtm

[commit-bot: I haz the power, 2016-12-15 16:51:02]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2016-12-15 16:51:13]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481820654824290, "parent_rev":
"7ca72292834361e2ebcff5da44e7657d6f53d388", "commit_rev":
"5993a1161b3bd2e602c98c6dc675b830cd4fab8c"}

[commit-bot: I haz the power, 2016-12-15 16:51:16]

Description was changed from

==========
Revert of [wasm] Make WasmRunner the central test structure (patchset #5
id:80001 of https://codereview.chromium.org/2551043002/ )

Reason for revert:
Win64 dbg failures

Original issue's description:
> [wasm] Make WasmRunner the central test structure
> 
> The WasmRunner now always holds a TestingModule, and allows to add
> several functions to it. The prepares a change to always run wasm code
> with a full module behind it, removing the special handling for "no wasm
> instance" at runtime (http://crrev.com/2551053002).
> This CL here also templatizes the WasmRunner such that the Call method must
> be called with the same signature specified for the WasmRunner. This
> already catched several mismatches there.
> 
> R=titzer@chromium.org, ahaas@chromium.org
> BUG=v8:5620
> 
> Review-Url: https://codereview.chromium.org/2551043002
> Cr-Commit-Position: refs/heads/master@{#41728}
> Committed:
https://chromium.googlesource.com/v8/v8/+/2ff59062314e9b86bcc28dfaa53cedf2d98...

TBR=ahaas@chromium.org,titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5620
==========

to

==========
Revert of [wasm] Make WasmRunner the central test structure (patchset #5
id:80001 of https://codereview.chromium.org/2551043002/ )

Reason for revert:
Win64 dbg failures

Original issue's description:
> [wasm] Make WasmRunner the central test structure
> 
> The WasmRunner now always holds a TestingModule, and allows to add
> several functions to it. The prepares a change to always run wasm code
> with a full module behind it, removing the special handling for "no wasm
> instance" at runtime (http://crrev.com/2551053002).
> This CL here also templatizes the WasmRunner such that the Call method must
> be called with the same signature specified for the WasmRunner. This
> already catched several mismatches there.
> 
> R=titzer@chromium.org, ahaas@chromium.org
> BUG=v8:5620
> 
> Review-Url: https://codereview.chromium.org/2551043002
> Cr-Commit-Position: refs/heads/master@{#41728}
> Committed:
https://chromium.googlesource.com/v8/v8/+/2ff59062314e9b86bcc28dfaa53cedf2d98...

TBR=ahaas@chromium.org,titzer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:5620

Review-Url: https://codereview.chromium.org/2583543002
Cr-Commit-Position: refs/heads/master@{#41732}
Committed:
https://chromium.googlesource.com/v8/v8/+/5993a1161b3bd2e602c98c6dc675b830cd4...
==========

[commit-bot: I haz the power, 2016-12-15 16:51:17]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/5993a1161b3bd2e602c98c6dc675b830cd4...