Fix match default behavior on strings for ES2015 semantics

Fix match default behavior on strings for ES2015 semantics

String.prototype.match is specified to call out to the current
value of RegExp.prototype[Symbol.match] when passed a string argument,
rather than the original value. This patch updates the RegExp code
to do that.

R=yangguo@chromium.org
BUG=v8:4602
LOG=Y

Committed: https://crrev.com/64b2b1ac3397bd8ec06c57547c50d895f47d93d7
Cr-Commit-Position: refs/heads/master@{#35001}

[Dan Ehrenberg, 2016-03-22 00:15:23]

The CQ bit was checked by littledan@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2016-03-22 00:15:28]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1821773003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1821773003/1

[commit-bot: I haz the power, 2016-03-22 00:48:50]

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

[commit-bot: I haz the power, 2016-03-22 00:48:51]

Dry run: This issue passed the CQ dry run.

[Yang, 2016-03-22 05:45:50]

On 2016/03/22 01:05:46, Dan Ehrenberg wrote:

lgtm

[Dan Ehrenberg, 2016-03-22 17:22:36]

The CQ bit was checked by littledan@chromium.org

[commit-bot: I haz the power, 2016-03-22 17:22:41]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1821773003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1821773003/1

[commit-bot: I haz the power, 2016-03-22 17:24:57]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-03-22 17:26:01]

Description was changed from

==========
Fix match default behavior on strings for ES2015 semantics

String.prototype.match is specified to call out to the current
value of RegExp.prototype[Symbol.match] when passed a string argument,
rather than the original value. This patch updates the RegExp code
to do that.

R=yangguo@chromium.org
BUG=v8:4602
LOG=Y
==========

to

==========
Fix match default behavior on strings for ES2015 semantics

String.prototype.match is specified to call out to the current
value of RegExp.prototype[Symbol.match] when passed a string argument,
rather than the original value. This patch updates the RegExp code
to do that.

R=yangguo@chromium.org
BUG=v8:4602
LOG=Y

Committed: https://crrev.com/64b2b1ac3397bd8ec06c57547c50d895f47d93d7
Cr-Commit-Position: refs/heads/master@{#35001}
==========

[commit-bot: I haz the power, 2016-03-22 17:26:02]

Patchset 1 (id:??) landed as
https://crrev.com/64b2b1ac3397bd8ec06c57547c50d895f47d93d7
Cr-Commit-Position: refs/heads/master@{#35001}