commit 6842d06ade1423b9fd5aa1b9852cd69e20726b66
author johan <johan@webrtc.org> Tue Nov 01 08:47:41 2016
committer Commit bot <commit-bot@chromium.org> Tue Nov 01 08:47:48 2016
tree 210872377459483987c10f599b24be170f52cb70
parent 77138d4a2f4693c2f3409fa96459b606ffadcc53

Let receiving() and SignalRecevingState be part of rtc::PacketTransportInterface.

Writable() and the related signal are already part of rtc::PacketTransportInterface. Sense of code symmetry aesthetics dictates that receiving() and the related signal should be declared in the same place.

BUG=webrtc:6531

Review-Url: https://codereview.webrtc.org/2444793003
Cr-Original-Commit-Position: refs/heads/master@{#14865}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 15ca8f6aebccc1737ed32820accb3d413f211386