Use std::nullptr_t instead of decltype(nullptr)

Use std::nullptr_t instead of decltype(nullptr)

Committed: https://crrev.com/9390f84a4a0ccaca7f3eeec55e3b111158583665
Cr-Commit-Position: refs/heads/master@{#11068}

[kwiberg-webrtc, 2015-12-17 13:22:45]

kwiberg@webrtc.org changed reviewers:
+ tommi@webrtc.org

[kwiberg-webrtc, 2015-12-17 13:23:44]

I thought we'd have more uses of decltype(nullptr), but it turned out the ones
in scoped_ptr were the only ones in our tree.

[tommi, 2015-12-17 13:30:33]

lgtm

[kwiberg-webrtc, 2015-12-17 13:32:08]

The CQ bit was checked by kwiberg@webrtc.org

[commit-bot: I haz the power, 2015-12-17 13:32:30]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1531173003/1
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1531173003/1

[commit-bot: I haz the power, 2015-12-17 14:20:31]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-12-17 14:20:36]

Description was changed from

==========
Use std::nullptr_t instead of decltype(nullptr)
==========

to

==========
Use std::nullptr_t instead of decltype(nullptr)

Committed: https://crrev.com/9390f84a4a0ccaca7f3eeec55e3b111158583665
Cr-Commit-Position: refs/heads/master@{#11068}
==========

[commit-bot: I haz the power, 2015-12-17 14:20:37]

Patchset 1 (id:??) landed as
https://crrev.com/9390f84a4a0ccaca7f3eeec55e3b111158583665
Cr-Commit-Position: refs/heads/master@{#11068}