Cleanup: Remove duplicated functions

talk/app/webrtc/webrtcsession.cc

Index: talk/app/webrtc/webrtcsession.cc
diff --git a/talk/app/webrtc/webrtcsession.cc b/talk/app/webrtc/webrtcsession.cc
index 838ad93af1920689240a6b7cae7eadb42fca27b1..9102e78eeac9affa903fc5c5f8c148c3d6f231c7 100644
--- a/talk/app/webrtc/webrtcsession.cc
+++ b/talk/app/webrtc/webrtcsession.cc
@@ -2033,18 +2033,11 @@ void WebRtcSession::ReportBestConnectionState(
 
       // Increment the counter for IP type.
       if (local.address().family() == AF_INET) {
-        // TODO(guoweis): Remove this next line once IncrementEnumCounter
-        // implemented for PeerConnectionMetrics.
-        metrics_observer_->IncrementCounter(kBestConnections_IPv4);
-
         metrics_observer_->IncrementEnumCounter(
             kEnumCounterAddressFamily, kBestConnections_IPv4,
             kPeerConnectionAddressFamilyCounter_Max);
 
       } else if (local.address().family() == AF_INET6) {
-        // TODO(guoweis): Remove this next line.
-        metrics_observer_->IncrementCounter(kBestConnections_IPv6);
-
         metrics_observer_->IncrementEnumCounter(
             kEnumCounterAddressFamily, kBestConnections_IPv6,
             kPeerConnectionAddressFamilyCounter_Max);