Delete rtc::linked_ptr. Only use, in statstypes.h, replaced bu std::unique_ptr.

Delete rtc::linked_ptr. Only use, in statstypes.h, replaced with std::unique_ptr.

BUG=webrtc:6424
Committed: https://crrev.com/36f74e55792cae19db8b222c29aa38d6e0eb1225
Cr-Commit-Position: refs/heads/master@{#15588}

[nisse-webrtc, 2016-12-13 10:52:11]

Description was changed from

==========
Delete rtc::linked_ptr. Only use, in statstypes.h, replaced bu std::unique_ptr.

BUG=webrtc:6424
==========

to

==========
Delete rtc::linked_ptr. Only use, in statstypes.h, replaced with
std::unique_ptr.

BUG=webrtc:6424
==========

[nisse-webrtc, 2016-12-13 10:52:17]

The CQ bit was checked by nisse@webrtc.org to run a CQ dry run

[commit-bot: I haz the power, 2016-12-13 10:52:24]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.webrtc.org/...

[commit-bot: I haz the power, 2016-12-13 11:08:58]

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

[commit-bot: I haz the power, 2016-12-13 11:08:59]

Dry run: This issue passed the CQ dry run.

[nisse-webrtc, 2016-12-13 11:37:03]

nisse@webrtc.org changed reviewers:
+ hta@webrtc.org, pthatcher@webrtc.org, solenberg@webrtc.org

[nisse-webrtc, 2016-12-13 11:37:03]

Hi, this change seems to pass all tests, but it's unclear to me if it will break
applications using the (old) stats api. What do you think?

[the sun, 2016-12-13 11:53:17]

lgtm

[pthatcher1, 2016-12-13 23:21:36]

lgtm

[nisse-webrtc, 2016-12-14 07:34:41]

The CQ bit was checked by nisse@webrtc.org

[commit-bot: I haz the power, 2016-12-14 07:34:43]

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

[commit-bot: I haz the power, 2016-12-14 07:36:19]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1481700881369130, "parent_rev":
"f17a3ced81121bdd5aeff2dce498fea3307eda37", "commit_rev":
"33b2a3354e925b2af607b66d270b9fd672c39e34"}

[commit-bot: I haz the power, 2016-12-14 07:36:21]

Description was changed from

==========
Delete rtc::linked_ptr. Only use, in statstypes.h, replaced with
std::unique_ptr.

BUG=webrtc:6424
==========

to

==========
Delete rtc::linked_ptr. Only use, in statstypes.h, replaced with
std::unique_ptr.

BUG=webrtc:6424

Review-Url: https://codereview.webrtc.org/2567143003
==========

[commit-bot: I haz the power, 2016-12-14 07:36:21]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2016-12-14 07:36:31]

Description was changed from

==========
Delete rtc::linked_ptr. Only use, in statstypes.h, replaced with
std::unique_ptr.

BUG=webrtc:6424

Review-Url: https://codereview.webrtc.org/2567143003
==========

to

==========
Delete rtc::linked_ptr. Only use, in statstypes.h, replaced with
std::unique_ptr.

BUG=webrtc:6424

Committed: https://crrev.com/36f74e55792cae19db8b222c29aa38d6e0eb1225
Cr-Commit-Position: refs/heads/master@{#15588}
==========

[commit-bot: I haz the power, 2016-12-14 07:36:32]

Patchset 1 (id:??) landed as
https://crrev.com/36f74e55792cae19db8b222c29aa38d6e0eb1225
Cr-Commit-Position: refs/heads/master@{#15588}

[nisse-webrtc, 2016-12-14 08:06:17]

A revert of this CL (patchset #1 id:1) has been created in
https://codereview.webrtc.org/2576673002/ by nisse@webrtc.org.

The reason for reverting is: The change from rtc::linked_ptr to std::unique_ptr
broke a downstream project..