Both of these features were shipped in Chrome 62.

Bug: v8:4545, v8:6172
Cq-Include-Trybots: master.tryserver.v8:v8_linux_noi18n_rel_ng
Change-Id: Ie00dcbeded7517a15696d4a78fcfbbf162919923
Reviewed-on: https://chromium-review.googlesource.com/775601Reviewed-by: Jakob Gruber <jgruber@chromium.org>
Reviewed-by: Yang Guo <yangguo@chromium.org>
Commit-Queue: Adam Klein <adamk@chromium.org>
Cr-Commit-Position: refs/heads/master@{#49453}

Flags removed (all begin with "harmony-"):
  function-name
  instanceof
  iterator-close
  unicode-regexps
  regexp-exec
  regexp-subclass
  species

BUG=v8:3566, v8:3648, v8:3699, v8:4093, v8:4447, v8:4602

Review-Url: https://codereview.chromium.org/2096933002
Cr-Commit-Position: refs/heads/master@{#37235}

R=bmeurer@chromium.org

Review URL: https://codereview.chromium.org/1681873002

Cr-Commit-Position: refs/heads/master@{#33837}

We divide character ranges into
- BMP, matched normally.
- non-BMP, matched as alternatives of surrogate pair ranges.
- lone surrogates, matched with lookaround assertion that its indeed lone.

R=erik.corry@gmail.com
BUG=v8:2952
LOG=N

Committed: https://crrev.com/ea820ad5fa282a323a86fe20e64f83ee67ba5f04
Cr-Commit-Position: refs/heads/master@{#33432}

Review URL: https://codereview.chromium.org/1578253005

Cr-Commit-Position: refs/heads/master@{#33437}

Revert of [regexp] implement character classes for unicode regexps. (patchset #11 id:220001 of https://codereview.chromium.org/1578253005/ )

Reason for revert:
Compile failure on arm.

https://build.chromium.org/p/client.v8/builders/V8%20Arm%20-%20debug%20builder/builds/7341/steps/compile/logs/stdio

Original issue's description:
> [regexp] implement character classes for unicode regexps.
>
> We divide character ranges into
> - BMP, matched normally.
> - non-BMP, matched as alternatives of surrogate pair ranges.
> - lone surrogates, matched with lookaround assertion that its indeed lone.
>
> R=erik.corry@gmail.com
> BUG=v8:2952
> LOG=N
>
> Committed: https://crrev.com/ea820ad5fa282a323a86fe20e64f83ee67ba5f04
> Cr-Commit-Position: refs/heads/master@{#33432}

TBR=littledan@chromium.org,erik.corry@gmail.com,erikcorry@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=v8:2952

Review URL: https://codereview.chromium.org/1618753002

Cr-Commit-Position: refs/heads/master@{#33434}

We divide character ranges into
- BMP, matched normally.
- non-BMP, matched as alternatives of surrogate pair ranges.
- lone surrogates, matched with lookaround assertion that its indeed lone.

R=erik.corry@gmail.com
BUG=v8:2952
LOG=N

Review URL: https://codereview.chromium.org/1578253005

Cr-Commit-Position: refs/heads/master@{#33432}