Replace scoped_ptr with unique_ptr in webrtc/common_audio/

Replace scoped_ptr with unique_ptr in webrtc/common_audio/

(This is a re-land---without the real_fourier.h changes---of 11716, which was reverted in 11726.)

BUG=webrtc:5520
Committed: https://crrev.com/c2b785df5d4327fd96680f5efe8b241da7b5ce30
Cr-Commit-Position: refs/heads/master@{#11742}

[kwiberg-webrtc, 2016-02-24 10:15:45]

Description was changed from

==========
Replace scoped_ptr with unique_ptr in webrtc/common_audio/

BUG=webrtc:5520
==========

to

==========
Replace scoped_ptr with unique_ptr in webrtc/common_audio/

(This is a re-land---without the real_fourier.h changes---of 11716, which was
reverted in 11726.)

BUG=webrtc:5520
==========

[kwiberg-webrtc, 2016-02-24 10:53:34]

kwiberg@webrtc.org changed reviewers:
+ henrik.lundin@webrtc.org, kjellander@webrtc.org

[kjellander_webrtc, 2016-02-24 11:37:24]

lgtm, you can ignore the mac_baremetal failure as it's a flake (CCing sheriff
for disabling/filing bug)

[hlundin-webrtc, 2016-02-24 11:40:21]

lgtm

[kwiberg-webrtc, 2016-02-24 11:51:04]

The CQ bit was checked by kwiberg@webrtc.org

[commit-bot: I haz the power, 2016-02-24 11:51:18]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1731153002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1731153002/20001

[commit-bot: I haz the power, 2016-02-24 13:22:35]

Description was changed from

==========
Replace scoped_ptr with unique_ptr in webrtc/common_audio/

(This is a re-land---without the real_fourier.h changes---of 11716, which was
reverted in 11726.)

BUG=webrtc:5520
==========

to

==========
Replace scoped_ptr with unique_ptr in webrtc/common_audio/

(This is a re-land---without the real_fourier.h changes---of 11716, which was
reverted in 11726.)

BUG=webrtc:5520
==========

[commit-bot: I haz the power, 2016-02-24 13:22:36]

Committed patchset #2 (id:20001)

[commit-bot: I haz the power, 2016-02-24 13:22:43]

Description was changed from

==========
Replace scoped_ptr with unique_ptr in webrtc/common_audio/

(This is a re-land---without the real_fourier.h changes---of 11716, which was
reverted in 11726.)

BUG=webrtc:5520
==========

to

==========
Replace scoped_ptr with unique_ptr in webrtc/common_audio/

(This is a re-land---without the real_fourier.h changes---of 11716, which was
reverted in 11726.)

BUG=webrtc:5520

Committed: https://crrev.com/c2b785df5d4327fd96680f5efe8b241da7b5ce30
Cr-Commit-Position: refs/heads/master@{#11742}
==========

[commit-bot: I haz the power, 2016-02-24 13:22:44]

Patchset 2 (id:??) landed as
https://crrev.com/c2b785df5d4327fd96680f5efe8b241da7b5ce30
Cr-Commit-Position: refs/heads/master@{#11742}