Add constructors and operators to MediaDeviceInfo.

Add constructors and operators to MediaDeviceInfo.

The context for this is to better support getUserMedia features
such as constraints and spec-compliant device selection.

BUG=657733
Review-Url: https://codereview.chromium.org/2650153003
Cr-Commit-Position: refs/heads/master@{#445774}
Committed: https://chromium.googlesource.com/chromium/src/+/89f261bcbcfa23d14ac1362a600784ce1d75f3e2

[Guido Urdaneta, 2017-01-24 14:41:23]

Patchset #1 (id:1) has been deleted

[Guido Urdaneta, 2017-01-24 14:43:48]

guidou@chromium.org changed reviewers:
+ tommi@chromium.org

[Guido Urdaneta, 2017-01-24 14:43:49]

Hi, PTAL

[tommi (sloooow) - chröme, 2017-01-24 17:40:23]

lgtm

[Guido Urdaneta, 2017-01-24 17:40:57]

The CQ bit was checked by guidou@chromium.org

[commit-bot: I haz the power, 2017-01-24 17:41:19]

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

[commit-bot: I haz the power, 2017-01-24 19:13:38]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1485279657813620,
"parent_rev": "81d492da37755ba093fa5455e4a8b428cb1d62ac", "commit_rev":
"89f261bcbcfa23d14ac1362a600784ce1d75f3e2"}

[commit-bot: I haz the power, 2017-01-24 19:14:16]

Description was changed from

==========
Add constructors and operators to MediaDeviceInfo.

The context for this is to better support getUserMedia features
such as constraints and spec-compliant device selection.

BUG=657733
==========

to

==========
Add constructors and operators to MediaDeviceInfo.

The context for this is to better support getUserMedia features
such as constraints and spec-compliant device selection.

BUG=657733

Review-Url: https://codereview.chromium.org/2650153003
Cr-Commit-Position: refs/heads/master@{#445774}
Committed:
https://chromium.googlesource.com/chromium/src/+/89f261bcbcfa23d14ac1362a6007...
==========

[commit-bot: I haz the power, 2017-01-24 19:14:16]

Committed patchset #1 (id:20001) as
https://chromium.googlesource.com/chromium/src/+/89f261bcbcfa23d14ac1362a6007...