Add StringView::toAtomicString().

Add StringView::toAtomicString().

We should go directly from the LChar*/UChar* to an AtomicString which
saves doing the malloc and copy of a temporary StringImpl to pass into
the AtomicString constructor. Instead if we pass the bytes and length
the HashSet translator can directly hash the bytes and lookup the
existing atomic StringImpl.

BUG=615174
Committed: https://crrev.com/07dd6f5d6b4603cde39464177d6fac57b7835317
Cr-Commit-Position: refs/heads/master@{#397306}

[esprehn, 2016-06-01 22:42:40]

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

[esprehn, 2016-06-01 22:43:06]

esprehn@chromium.org changed reviewers:
+ haraken@chromium.org, timloh@chromium.org

[commit-bot: I haz the power, 2016-06-01 22:43:28]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2033503002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2033503002/20001

[haraken, 2016-06-01 23:41:24]

LGTM

[esprehn, 2016-06-01 23:43:07]

Description was changed from

==========
Add StringView::toAtomicString().

We should go directly from the LChar* to an AtomicString which saves
doing the malloc and copy of a temporary StringImpl to pass into the
AtomicString constructor. Instead if we pass the bytes and length
the HashSet translator can directly hash the bytes and lookup the
existing atomic StringImpl.

BUG=615174
==========

to

==========
Add StringView::toAtomicString().

We should go directly from the LChar*/UChar* to an AtomicString which saves
doing the malloc and copy of a temporary StringImpl to pass into the
AtomicString constructor. Instead if we pass the bytes and length
the HashSet translator can directly hash the bytes and lookup the
existing atomic StringImpl.

BUG=615174
==========

[esprehn, 2016-06-01 23:44:29]

Description was changed from

==========
Add StringView::toAtomicString().

We should go directly from the LChar*/UChar* to an AtomicString which saves
doing the malloc and copy of a temporary StringImpl to pass into the
AtomicString constructor. Instead if we pass the bytes and length
the HashSet translator can directly hash the bytes and lookup the
existing atomic StringImpl.

BUG=615174
==========

to

==========
Add StringView::toAtomicString().

We should go directly from the LChar*/UChar* to an AtomicString which
saves doing the malloc and copy of a temporary StringImpl to pass into
the AtomicString constructor. Instead if we pass the bytes and length
the HashSet translator can directly hash the bytes and lookup the
existing atomic StringImpl.

BUG=615174
==========

[Timothy Loh, 2016-06-02 02:03:04]

lgtm

[commit-bot: I haz the power, 2016-06-02 02:04:36]

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

[commit-bot: I haz the power, 2016-06-02 02:04:36]

Dry run: Try jobs failed on following builders:
  win_chromium_x64_rel_ng on tryserver.chromium.win (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_x64_...)

[esprehn, 2016-06-02 02:07:02]

The CQ bit was checked by esprehn@chromium.org

[commit-bot: I haz the power, 2016-06-02 02:07:59]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2033503002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2033503002/20001

[commit-bot: I haz the power, 2016-06-02 02:33:42]

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

[commit-bot: I haz the power, 2016-06-02 02:33:43]

Try jobs failed on following builders:
  linux_chromium_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[esprehn, 2016-06-02 03:24:59]

The CQ bit was checked by esprehn@chromium.org

[commit-bot: I haz the power, 2016-06-02 03:25:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2033503002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2033503002/20001

[commit-bot: I haz the power, 2016-06-02 04:13:34]

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

[commit-bot: I haz the power, 2016-06-02 04:13:35]

Try jobs failed on following builders:
  linux_chromium_rel_ng on tryserver.chromium.linux (JOB_FAILED,
http://build.chromium.org/p/tryserver.chromium.linux/builders/linux_chromium_...)

[esprehn, 2016-06-02 05:05:51]

The CQ bit was checked by esprehn@chromium.org

[commit-bot: I haz the power, 2016-06-02 05:06:12]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2033503002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/2033503002/20001

[commit-bot: I haz the power, 2016-06-02 06:03:33]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-06-02 06:04:47]

Description was changed from

==========
Add StringView::toAtomicString().

We should go directly from the LChar*/UChar* to an AtomicString which
saves doing the malloc and copy of a temporary StringImpl to pass into
the AtomicString constructor. Instead if we pass the bytes and length
the HashSet translator can directly hash the bytes and lookup the
existing atomic StringImpl.

BUG=615174
==========

to

==========
Add StringView::toAtomicString().

We should go directly from the LChar*/UChar* to an AtomicString which
saves doing the malloc and copy of a temporary StringImpl to pass into
the AtomicString constructor. Instead if we pass the bytes and length
the HashSet translator can directly hash the bytes and lookup the
existing atomic StringImpl.

BUG=615174

Committed: https://crrev.com/07dd6f5d6b4603cde39464177d6fac57b7835317
Cr-Commit-Position: refs/heads/master@{#397306}
==========

[commit-bot: I haz the power, 2016-06-02 06:04:49]

Patchset 2 (id:??) landed as
https://crrev.com/07dd6f5d6b4603cde39464177d6fac57b7835317
Cr-Commit-Position: refs/heads/master@{#397306}