Revert of [wrapper-tracing] Another write barrier Node EventTargetData

Revert of [wrapper-tracing] Another write barrier Node EventTargetData (patchset #1 id:1 of https://codereview.chromium.org/2447193002/ )

Reason for revert:
Sorry for the confusion: EventTargetData is unfortunately not traced. We trace starting from EventTarget and skip the layers for performance reasons.

Original issue's description:
> [wrapper-tracing] Another write barrier Node EventTargetData
>
> Node reimplements EventTarget::ensureEventTargetData() and provides its own EventTargetData.
>
> BUG=chromium:468240
> R=haraken@chromium.org,hlopko@chromium.org
>
> Committed: https://crrev.com/8f895c0ebc9f58d668db2ab9bd3f9a3f796742c8
> Cr-Commit-Position: refs/heads/master@{#427449}

TBR=haraken@chromium.org,hlopko@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:468240
Committed: https://crrev.com/da2fbf1044f2628db304a54dce0141a2d40b2d1f
Cr-Commit-Position: refs/heads/master@{#427639}

[Michael Lippautz, 2016-10-26 07:42:21]

The CQ bit was checked by mlippautz@chromium.org

[Michael Lippautz, 2016-10-26 07:42:22]

Created Revert of [wrapper-tracing] Another write barrier Node EventTargetData

[commit-bot: I haz the power, 2016-10-26 07:42:33]

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, 2016-10-26 07:42:33]

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

[commit-bot: I haz the power, 2016-10-26 07:42:34]

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.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[haraken, 2016-10-26 07:43:49]

LGTM

[Marcel Hlopko, 2016-10-26 07:46:27]

lgtm

[Michael Lippautz, 2016-10-26 08:45:54]

The CQ bit was checked by mlippautz@chromium.org

[commit-bot: I haz the power, 2016-10-26 08:46:09]

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, 2016-10-26 08:47:09]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-10-26 08:49:07]

Description was changed from

==========
Revert of [wrapper-tracing] Another write barrier Node EventTargetData (patchset
#1 id:1 of https://codereview.chromium.org/2447193002/ )

Reason for revert:
Sorry for the confusion: EventTargetData is unfortunately not traced. We trace
starting from EventTarget and skip the layers for performance reasons.

Original issue's description:
> [wrapper-tracing] Another write barrier Node EventTargetData
> 
> Node reimplements EventTarget::ensureEventTargetData() and provides its own
EventTargetData.
> 
> BUG=chromium:468240
> R=haraken@chromium.org,hlopko@chromium.org
> 
> Committed: https://crrev.com/8f895c0ebc9f58d668db2ab9bd3f9a3f796742c8
> Cr-Commit-Position: refs/heads/master@{#427449}

TBR=haraken@chromium.org,hlopko@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:468240
==========

to

==========
Revert of [wrapper-tracing] Another write barrier Node EventTargetData (patchset
#1 id:1 of https://codereview.chromium.org/2447193002/ )

Reason for revert:
Sorry for the confusion: EventTargetData is unfortunately not traced. We trace
starting from EventTarget and skip the layers for performance reasons.

Original issue's description:
> [wrapper-tracing] Another write barrier Node EventTargetData
>
> Node reimplements EventTarget::ensureEventTargetData() and provides its own
EventTargetData.
>
> BUG=chromium:468240
> R=haraken@chromium.org,hlopko@chromium.org
>
> Committed: https://crrev.com/8f895c0ebc9f58d668db2ab9bd3f9a3f796742c8
> Cr-Commit-Position: refs/heads/master@{#427449}

TBR=haraken@chromium.org,hlopko@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=chromium:468240

Committed: https://crrev.com/da2fbf1044f2628db304a54dce0141a2d40b2d1f
Cr-Commit-Position: refs/heads/master@{#427639}
==========

[commit-bot: I haz the power, 2016-10-26 08:49:08]

Patchset 1 (id:??) landed as
https://crrev.com/da2fbf1044f2628db304a54dce0141a2d40b2d1f
Cr-Commit-Position: refs/heads/master@{#427639}