Revert of [wasm] further simplification of WasmCompiledModule

Revert of [wasm] further simplification of WasmCompiledModule (patchset #1 id:1 of https://codereview.chromium.org/2381393002/ )

Reason for revert:
Failures on multiple bots (e.g. https://build.chromium.org/p/client.v8/builders/V8%20Mac%20GC%20Stress/builds/8887)

Original issue's description:
> [wasm] further simplification of WasmCompiledModule
>
> Calculate memory size from the available heap. This avoids
> the bugs due to some numbers being stored as objects (by-ref)
> and thus needing special handling when cloning.
>
> This leaves all the rest of the numbers as read-only.
>
> Further simplified by representing globals size as a Smi.
>
> BUG=
>
> Committed: https://crrev.com/7ced1bdc9df2315ccc07dd17c12736aebf40cb57
> Cr-Commit-Position: refs/heads/master@{#39923}

TBR=bradnelson@google.com,bradnelson@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Committed: https://crrev.com/77b7be0c114ac491a710382ac9cfa456bd6a0bdc
Cr-Commit-Position: refs/heads/master@{#39924}

[Mircea Trofin, 2016-10-01 00:05:09]

The CQ bit was checked by mtrofin@chromium.org

[Mircea Trofin, 2016-10-01 00:05:10]

Created Revert of [wasm] further simplification of WasmCompiledModule

[commit-bot: I haz the power, 2016-10-01 00:05:13]

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, 2016-10-01 00:05:22]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-01 00:05:51]

Description was changed from

==========
Revert of [wasm] further simplification of WasmCompiledModule (patchset #1 id:1
of https://codereview.chromium.org/2381393002/ )

Reason for revert:
Failures on multiple bots (e.g.
https://build.chromium.org/p/client.v8/builders/V8%20Mac%20GC%20Stress/builds...)

Original issue's description:
> [wasm] further simplification of WasmCompiledModule
> 
> Calculate memory size from the available heap. This avoids
> the bugs due to some numbers being stored as objects (by-ref)
> and thus needing special handling when cloning.
> 
> This leaves all the rest of the numbers as read-only.
> 
> Further simplified by representing globals size as a Smi.
> 
> BUG=
> 
> Committed: https://crrev.com/7ced1bdc9df2315ccc07dd17c12736aebf40cb57
> Cr-Commit-Position: refs/heads/master@{#39923}

TBR=bradnelson@google.com,bradnelson@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=
==========

to

==========
Revert of [wasm] further simplification of WasmCompiledModule (patchset #1 id:1
of https://codereview.chromium.org/2381393002/ )

Reason for revert:
Failures on multiple bots (e.g.
https://build.chromium.org/p/client.v8/builders/V8%20Mac%20GC%20Stress/builds...)

Original issue's description:
> [wasm] further simplification of WasmCompiledModule
>
> Calculate memory size from the available heap. This avoids
> the bugs due to some numbers being stored as objects (by-ref)
> and thus needing special handling when cloning.
>
> This leaves all the rest of the numbers as read-only.
>
> Further simplified by representing globals size as a Smi.
>
> BUG=
>
> Committed: https://crrev.com/7ced1bdc9df2315ccc07dd17c12736aebf40cb57
> Cr-Commit-Position: refs/heads/master@{#39923}

TBR=bradnelson@google.com,bradnelson@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Committed: https://crrev.com/77b7be0c114ac491a710382ac9cfa456bd6a0bdc
Cr-Commit-Position: refs/heads/master@{#39924}
==========

[commit-bot: I haz the power, 2016-10-01 00:05:52]

Patchset 1 (id:??) landed as
https://crrev.com/77b7be0c114ac491a710382ac9cfa456bd6a0bdc
Cr-Commit-Position: refs/heads/master@{#39924}