Replace scoped_ptr with unique_ptr everywhere

Replace scoped_ptr with unique_ptr everywhere

But keep #including scoped_ptr.h in .h files, so as not to break
WebRTC users who expect those .h files to give them rtc::scoped_ptr.

BUG=webrtc:5520
Committed: https://crrev.com/bfefb03ec124105f49a19952fa73cf1861b0f262
Cr-Commit-Position: refs/heads/master@{#12581}

[kwiberg-webrtc, 2016-05-01 11:54:07]

Patchset #1 (id:1) has been deleted

[kwiberg-webrtc, 2016-05-01 12:22:50]

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

[kwiberg-webrtc, 2016-05-01 12:22:51]

This is the last one! (Unless someone manages to sneak in new scoped_ptr uses in
the next week.)

[tommi, 2016-05-01 16:19:28]

w00t! lgtm!

[tommi, 2016-05-01 16:19:35]

The CQ bit was checked by tommi@webrtc.org

[kwiberg-webrtc, 2016-05-01 17:25:26]

On 2016/05/01 16:19:28, tommi-webrtc wrote:
> w00t! lgtm!

Yes, I had a feeling you wouldn't be sad to not have to review more of these...
:-)

[tommi, 2016-05-01 19:04:34]

On 2016/05/01 17:25:26, kwiberg-webrtc wrote:
> On 2016/05/01 16:19:28, tommi-webrtc wrote:
> > w00t! lgtm!
> 
> Yes, I had a feeling you wouldn't be sad to not have to review more of
these...
> :-)

I don't mind cleanup reviews at all.  Great milestone.

[commit-bot: I haz the power, 2016-05-01 21:49:19]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1937693002/20001
View timeline at
 https://chromium-cq-status.appspot.com/patch-timeline/1937693002/20001

[commit-bot: I haz the power, 2016-05-01 21:53:51]

Committed patchset #1 (id:20001)

[commit-bot: I haz the power, 2016-05-01 22:02:30]

Description was changed from

==========
Replace scoped_ptr with unique_ptr everywhere

But keep #including scoped_ptr.h in .h files, so as not to break
WebRTC users who expect those .h files to give them rtc::scoped_ptr.

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

to

==========
Replace scoped_ptr with unique_ptr everywhere

But keep #including scoped_ptr.h in .h files, so as not to break
WebRTC users who expect those .h files to give them rtc::scoped_ptr.

BUG=webrtc:5520

Committed: https://crrev.com/bfefb03ec124105f49a19952fa73cf1861b0f262
Cr-Commit-Position: refs/heads/master@{#12581}
==========

[commit-bot: I haz the power, 2016-05-01 22:02:31]

Patchset 1 (id:??) landed as
https://crrev.com/bfefb03ec124105f49a19952fa73cf1861b0f262
Cr-Commit-Position: refs/heads/master@{#12581}