(Auto)update libjingle 66540208-> 66541346

git-svn-id: http://webrtc.googlecode.com/svn/trunk@6085 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/app/webrtc/peerconnection.cc b/talk/app/webrtc/peerconnection.cc
index 7e9c9fc..4376cb3 100644
--- a/talk/app/webrtc/peerconnection.cc
+++ b/talk/app/webrtc/peerconnection.cc
@@ -301,6 +301,7 @@
 PeerConnection::PeerConnection(PeerConnectionFactory* factory)
     : factory_(factory),
       observer_(NULL),
+      uma_observer_(NULL),
       signaling_state_(kStable),
       ice_state_(kIceNew),
       ice_connection_state_(kIceConnectionNew),
@@ -358,6 +359,12 @@
     portallocator_flags |= cricket::PORTALLOCATOR_ENABLE_IPV6;
   }
 
+  if (value && uma_observer_) {
+    uma_observer_->IncrementCounter(kPeerConnection_IPv6);
+  } else if (!value && uma_observer_) {
+    uma_observer_->IncrementCounter(kPeerConnection_IPv4);
+  }
+
   port_allocator_->set_flags(portallocator_flags);
   // No step delay is used while allocating ports.
   port_allocator_->set_step_delay(cricket::kMinimumStepDelay);
@@ -619,6 +626,10 @@
   return session_->ProcessIceMessage(ice_candidate);
 }
 
+void PeerConnection::RegisterUMAObserver(UMAObserver* observer) {
+  uma_observer_ = observer;
+}
+
 const SessionDescriptionInterface* PeerConnection::local_description() const {
   return session_->local_description();
 }