Fix Scanner::PushBack for surrogate code points.

Fix Scanner::PushBack for surrogate code points.

A wise man once said: If you want right result, compare right value.

R=rossberg@chromium.org
BUG=

Committed: https://crrev.com/ec2cb20896eaeb222c90b1cb4a36faa3d9c3c25f
Cr-Commit-Position: refs/heads/master@{#35967}

[vogelheim, 2016-05-02 17:19:49]

I found this while working on crrev.com/1941843002. It's unrelated to that bug
and I'm unaware of any real-world issue here, but looking at it I just can't
fathom how the current version could possibly have worked. If I'm overlooking
something, please let me know.

[rossberg, 2016-05-03 09:16:16]

Ha ha, lgtm.

[vogelheim, 2016-05-03 09:37:31]

The CQ bit was checked by vogelheim@chromium.org

[commit-bot: I haz the power, 2016-05-03 09:37:37]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1939173002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1939173002/1

[commit-bot: I haz the power, 2016-05-03 09:40:17]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-03 09:41:27]

Description was changed from

==========
Fix Scanner::PushBack for surrogate code points.

A wise man once said: If you want right result, compare right value.

R=rossberg@chromium.org
BUG=
==========

to

==========
Fix Scanner::PushBack for surrogate code points.

A wise man once said: If you want right result, compare right value.

R=rossberg@chromium.org
BUG=

Committed: https://crrev.com/ec2cb20896eaeb222c90b1cb4a36faa3d9c3c25f
Cr-Commit-Position: refs/heads/master@{#35967}
==========

[commit-bot: I haz the power, 2016-05-03 09:41:28]

Patchset 1 (id:??) landed as
https://crrev.com/ec2cb20896eaeb222c90b1cb4a36faa3d9c3c25f
Cr-Commit-Position: refs/heads/master@{#35967}