Index: webrtc/api/peerconnectionfactory_unittest.cc |
diff --git a/webrtc/api/peerconnectionfactory_unittest.cc b/webrtc/api/peerconnectionfactory_unittest.cc |
index e7859d0081a87cff1ddddc4abb2a54ddf43c3736..833242a240ea6d725196bc39d7efdc3466eef825 100644 |
--- a/webrtc/api/peerconnectionfactory_unittest.cc |
+++ b/webrtc/api/peerconnectionfactory_unittest.cc |
@@ -64,6 +64,7 @@ static const char kTurnIceServerWithIPv6Address[] = |
class NullPeerConnectionObserver : public PeerConnectionObserver { |
public: |
+ virtual ~NullPeerConnectionObserver() = default; |
virtual void OnMessage(const std::string& msg) {} |
virtual void OnSignalingMessage(const std::string& msg) {} |
virtual void OnSignalingChange( |