Remove GetRootNaN

Remove unused GetRootNaN

BUG=v8:6005
Review-Url: https://codereview.chromium.org/2726853006
Cr-Commit-Position: refs/heads/master@{#43531}
Committed: https://chromium.googlesource.com/v8/v8/+/802d367df2b385b08fc8ef7b2c237bf57d78d1bd

[rongjie, 2017-03-02 08:25:36]

loorongjie@gmail.com changed reviewers:
+ bmeurer@chromium.org, yangguo@chromium.org

[rongjie, 2017-03-02 08:25:59]

Description was changed from

==========
Remove GetRootNaN

BUG=v8:6005
==========

to

==========
Remove unused GetRootNaN

BUG=v8:6005
==========

[Benedikt Meurer, 2017-03-02 08:26:26]

LGTM! Thank you!

[Yang, 2017-03-02 08:30:33]

On 2017/03/02 08:26:26, Benedikt Meurer wrote:
> LGTM! Thank you!

very nice. lgtm.

[rongjie, 2017-03-02 08:39:00]

The CQ bit was checked by loorongjie@gmail.com

[commit-bot: I haz the power, 2017-03-02 08:39:11]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-03-02 09:08:13]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1488443940362670, "parent_rev":
"ebbc60703aa17bf3f47dfa896a622a2ea7e5bf58", "commit_rev":
"802d367df2b385b08fc8ef7b2c237bf57d78d1bd"}

[commit-bot: I haz the power, 2017-03-02 09:08:17]

Description was changed from

==========
Remove unused GetRootNaN

BUG=v8:6005
==========

to

==========
Remove unused GetRootNaN

BUG=v8:6005

Review-Url: https://codereview.chromium.org/2726853006
Cr-Commit-Position: refs/heads/master@{#43531}
Committed:
https://chromium.googlesource.com/v8/v8/+/802d367df2b385b08fc8ef7b2c237bf57d7...
==========

[commit-bot: I haz the power, 2017-03-02 09:08:18]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/802d367df2b385b08fc8ef7b2c237bf57d7...