Revert of SharedArrayBuffer throws serializing to indexeddb

Revert of SharedArrayBuffer throws serializing to indexeddb (patchset #4 id:60001 of https://codereview.chromium.org/2838783002/ )

Reason for revert:
Suspect for http://crbug.com/715567 (crash when typing in hangouts chat window).

Original issue's description:
> SharedArrayBuffer throws serializing to indexeddb
> 
> The StructuredDeserialize spec now has a special case for serializing
> for storage: it doesn't allow SharedArrayBuffers to be serialized, and
> instead throws a DataCloneError.
> 
> BUG=chromium:714820
> 
> Review-Url: https://codereview.chromium.org/2838783002
> Cr-Commit-Position: refs/heads/master@{#467093}
> Committed: https://chromium.googlesource.com/chromium/src/+/08d35f601c7cfbdc66f9a7f8836e32028d344559

TBR=jbroman@chromium.org,haraken@chromium.org,jsbell@chromium.org,binji@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:714820
Review-Url: https://codereview.chromium.org/2845623002
Cr-Commit-Position: refs/heads/master@{#467325}
Committed: https://chromium.googlesource.com/chromium/src/+/d86073fac8a47abe754598992e1b8424d7534b9f

[gab, 2017-04-26 14:51:41]

The CQ bit was checked by gab@chromium.org

[gab, 2017-04-26 14:51:41]

Created Revert of SharedArrayBuffer throws serializing to indexeddb

[commit-bot: I haz the power, 2017-04-26 14:52:08]

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, 2017-04-26 14:52:36]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493218301408890, "parent_rev":
"f8cb0d0aaee74d9e4a01276a1ee366b65bc3261a", "commit_rev":
"bee79229f57d5f632f8841a039240af0e7431ad0"}

[commit-bot: I haz the power, 2017-04-26 14:52:53]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1493218301408890, "parent_rev":
"c9c996ccece9d90c514df686a9d968cc24451350", "commit_rev":
"d86073fac8a47abe754598992e1b8424d7534b9f"}

[commit-bot: I haz the power, 2017-04-26 14:53:05]

Description was changed from

==========
Revert of SharedArrayBuffer throws serializing to indexeddb (patchset #4
id:60001 of https://codereview.chromium.org/2838783002/ )

Reason for revert:
Suspect for http://crbug.com/715567 (crash when typing in hangouts chat window).

Original issue's description:
> SharedArrayBuffer throws serializing to indexeddb
> 
> The StructuredDeserialize spec now has a special case for serializing
> for storage: it doesn't allow SharedArrayBuffers to be serialized, and
> instead throws a DataCloneError.
> 
> BUG=chromium:714820
> 
> Review-Url: https://codereview.chromium.org/2838783002
> Cr-Commit-Position: refs/heads/master@{#467093}
> Committed:
https://chromium.googlesource.com/chromium/src/+/08d35f601c7cfbdc66f9a7f8836e...

TBR=jbroman@chromium.org,haraken@chromium.org,jsbell@chromium.org,binji@chrom...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:714820
==========

to

==========
Revert of SharedArrayBuffer throws serializing to indexeddb (patchset #4
id:60001 of https://codereview.chromium.org/2838783002/ )

Reason for revert:
Suspect for http://crbug.com/715567 (crash when typing in hangouts chat window).

Original issue's description:
> SharedArrayBuffer throws serializing to indexeddb
> 
> The StructuredDeserialize spec now has a special case for serializing
> for storage: it doesn't allow SharedArrayBuffers to be serialized, and
> instead throws a DataCloneError.
> 
> BUG=chromium:714820
> 
> Review-Url: https://codereview.chromium.org/2838783002
> Cr-Commit-Position: refs/heads/master@{#467093}
> Committed:
https://chromium.googlesource.com/chromium/src/+/08d35f601c7cfbdc66f9a7f8836e...

TBR=jbroman@chromium.org,haraken@chromium.org,jsbell@chromium.org,binji@chrom...
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:714820

Review-Url: https://codereview.chromium.org/2845623002
Cr-Commit-Position: refs/heads/master@{#467325}
Committed:
https://chromium.googlesource.com/chromium/src/+/d86073fac8a47abe754598992e1b...
==========

[commit-bot: I haz the power, 2017-04-26 14:53:06]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/chromium/src/+/d86073fac8a47abe754598992e1b...

[binji, 2017-04-28 17:10:38]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.chromium.org/2848933002/ by binji@chromium.org.

The reason for reverting is: This CL was speculatively suspected as the cause of
http://crbug.com/715567, but it turned out was unrelated..