tree a2a091baee31befeaeab5f4f05bfefd27eff6cc3
parent 2c87d9991bca942113ec1b774895ea220ec2c3f4
author deadbeef <deadbeef@webrtc.org> 1486786417 -0800
committer Commit bot <commit-bot@chromium.org> 1486786417 +0000

Switching some interfaces to use std::unique_ptr<>.

This helps show where ownership is transfered between objects.

Specifically, this CL wraps cricket::VideoCapturer, MediaEngineInterface
and DataEngineInterface in unique_ptr.

BUG=None
TBR=magjed@webrtc.org

Review-Url: https://codereview.webrtc.org/2685093002
Cr-Commit-Position: refs/heads/master@{#16548}