Revert "Revert of [es6] Implement destructuring binding in try/catch"

Revert "Revert of [es6] Implement destructuring binding in try/catch"

Reland try/catch destructuring with a fix for the MemorySanitizer failure:
initialization_pos needs to be initialized in the DeclarationDescriptor.

This is a one line fix to http://crrev.com/a316db995e6e4253664920652ed4e5a38b2caeba

BUG=v8:811
LOG=y

Committed: https://crrev.com/80a1e004f4ef619b54a2d87bf2108719a8411860
Cr-Commit-Position: refs/heads/master@{#31834}

[adamk, 2015-11-04 20:15:14]

Description was changed from

==========
Revert "Revert of [es6] Implement destructuring binding in try/catch"

Reland try/catch destructuring with a fix for the MemorySanitizer failure:
initialization_pos needs to be initialized in the DeclarationDescriptor.

BUG=v8:811
LOG=y
==========

to

==========
Revert "Revert of [es6] Implement destructuring binding in try/catch"

Reland try/catch destructuring with a fix for the MemorySanitizer failure:
initialization_pos needs to be initialized in the DeclarationDescriptor.

This is a one line fix to
http://crrev.com/a316db995e6e4253664920652ed4e5a38b2caeba

BUG=v8:811
LOG=y
==========

[adamk, 2015-11-04 20:16:04]

adamk@chromium.org changed reviewers:
+ littledan@chromium.org, rossberg@chromium.org

[adamk, 2015-11-04 20:16:05]

Dan, could you review this re-land? Just a one line fix to the initial CL (or I
can wait for rossberg to look tomorrow).

[rossberg, 2015-11-05 08:40:42]

lgtm

[adamk, 2015-11-05 16:34:15]

The CQ bit was checked by adamk@chromium.org

[commit-bot: I haz the power, 2015-11-05 16:34:32]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1411323008/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1411323008/20001

[commit-bot: I haz the power, 2015-11-05 17:27:54]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2015-11-05 17:28:04]

Patchset 2 (id:??) landed as
https://crrev.com/80a1e004f4ef619b54a2d87bf2108719a8411860
Cr-Commit-Position: refs/heads/master@{#31834}

[Michael Achenbach, 2015-11-05 19:28:23]

A revert of this CL (patchset #2 id:20001) has been created in
https://codereview.chromium.org/1421193006/ by machenbach@chromium.org.

The reason for reverting is: [Sheriff] Breaks a layout test:
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...

Please request rebase upstream first if intended..

[adamk, 2015-11-05 19:40:09]

On 2015/11/05 19:28:23, Michael Achenbach wrote:
> A revert of this CL (patchset #2 id:20001) has been created in
> https://codereview.chromium.org/1421193006/ by mailto:machenbach@chromium.org.
> 
> The reason for reverting is: [Sheriff] Breaks a layout test:
>
https://build.chromium.org/p/client.v8.fyi/builders/V8-Blink%20Linux%2064/bui...
> 
> Please request rebase upstream first if intended..

Marked as failing upstream in https://codereview.chromium.org/1427353003