From 1795c358fcbad63ca0dea746dd74d073ae1faa22 Mon Sep 17 00:00:00 2001 From: "pbos@webrtc.org" Date: Tue, 30 Sep 2014 09:45:25 +0000 Subject: [PATCH] Add default implementation of Add/RemoveObserver. Needed to remove Add/RemoveObserver from RTCVideoEncoderFactory in Chromium before removing these completely. This is done to keep the chromium.webrtc.fyi bots happy and to make rolling webrtc revisions easier. R=stefan@webrtc.org BUG=3876 Review URL: https://webrtc-codereview.appspot.com/23839004 git-svn-id: http://webrtc.googlecode.com/svn/trunk@7332 4adac7df-926f-26a2-2b94-8c16560cd09d --- talk/media/webrtc/webrtcvideoencoderfactory.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/talk/media/webrtc/webrtcvideoencoderfactory.h b/talk/media/webrtc/webrtcvideoencoderfactory.h index 3f9294d979..aa05d04ab5 100644 --- a/talk/media/webrtc/webrtcvideoencoderfactory.h +++ b/talk/media/webrtc/webrtcvideoencoderfactory.h @@ -74,8 +74,8 @@ class WebRtcVideoEncoderFactory { // Adds/removes observer to receive OnCodecsChanged notifications. // Factory must outlive Observer. Observer is responsible for removing itself // from the Factory by the time its dtor is done. - virtual void AddObserver(Observer* observer) = 0; - virtual void RemoveObserver(Observer* observer) = 0; + virtual void AddObserver(Observer* observer) {} + virtual void RemoveObserver(Observer* observer) {} // Returns a list of supported codecs in order of preference. // The list is empty if the list of codecs is not yet available.