remove unused WTF::dataLogFString function

remove unused WTF::dataLogFString function

BUG=439559
Committed: https://crrev.com/b60957fabaad420f01b79191f33c31a31ffbff55
Cr-Commit-Position: refs/heads/master@{#390877}

[Mostyn Bramley-Moore, 2016-04-30 23:13:00]

The CQ bit was checked by mostynb@opera.com to run a CQ dry run

[commit-bot: I haz the power, 2016-04-30 23:13:10]

Dry run: CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1936893002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1936893002/1

[commit-bot: I haz the power, 2016-05-01 00:22:01]

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

[commit-bot: I haz the power, 2016-05-01 00:22:02]

Dry run: This issue passed the CQ dry run.

[Mostyn Bramley-Moore, 2016-05-01 07:22:38]

Description was changed from

==========
remove unused WTF::dataLogFString function
==========

to

==========
remove unused WTF::dataLogFString function

BUG=439559
==========

[Mostyn Bramley-Moore, 2016-05-01 07:23:37]

mostynb@opera.com changed reviewers:
+ thakis@chromium.org

[Mostyn Bramley-Moore, 2016-05-01 07:23:38]

@Nico: here's some more dead WTF code that we can remove.

[Nico, 2016-05-01 22:25:09]

lgtm

[Mostyn Bramley-Moore, 2016-05-01 22:29:09]

The CQ bit was checked by mostynb@opera.com

[commit-bot: I haz the power, 2016-05-01 22:29:17]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1936893002/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1936893002/1

[commit-bot: I haz the power, 2016-05-01 22:33:12]

Description was changed from

==========
remove unused WTF::dataLogFString function

BUG=439559
==========

to

==========
remove unused WTF::dataLogFString function

BUG=439559
==========

[commit-bot: I haz the power, 2016-05-01 22:33:13]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-05-01 22:34:05]

Description was changed from

==========
remove unused WTF::dataLogFString function

BUG=439559
==========

to

==========
remove unused WTF::dataLogFString function

BUG=439559

Committed: https://crrev.com/b60957fabaad420f01b79191f33c31a31ffbff55
Cr-Commit-Position: refs/heads/master@{#390877}
==========

[commit-bot: I haz the power, 2016-05-01 22:34:06]

Patchset 1 (id:??) landed as
https://crrev.com/b60957fabaad420f01b79191f33c31a31ffbff55
Cr-Commit-Position: refs/heads/master@{#390877}