Bug 4517: Enable connectivity for demo page when no STUN/TURN specifiefd.

talk/app/webrtc/peerconnectioninterface.h

Index: talk/app/webrtc/peerconnectioninterface.h
diff --git a/talk/app/webrtc/peerconnectioninterface.h b/talk/app/webrtc/peerconnectioninterface.h
index bdbc6a7e38c1e92b07a8e7ee778166bdd2f39abb..fe446c1f407e8337e7d5ad707ca8b1459f0c9c14 100644
--- a/talk/app/webrtc/peerconnectioninterface.h
+++ b/talk/app/webrtc/peerconnectioninterface.h
@@ -223,6 +223,9 @@ class PeerConnectionInterface : public rtc::RefCountInterface {
     // TODO(pthatcher): Rename this ice_servers, but update Chromium
     // at the same time.
     IceServers servers;
+    // a localhost candidate is signaled whenever a candidate with the any

[pthatcher1, 2015/08/18 18:52:50]

a => A

+    // address is allocated.
+    bool enable_localhost_ice_candidate;
     BundlePolicy bundle_policy;
     RtcpMuxPolicy rtcp_mux_policy;
     TcpCandidatePolicy tcp_candidate_policy;
@@ -231,6 +234,7 @@ class PeerConnectionInterface : public rtc::RefCountInterface {
 
     RTCConfiguration()
         : type(kAll),
+          enable_localhost_ice_candidate(false),
           bundle_policy(kBundlePolicyBalanced),
           rtcp_mux_policy(kRtcpMuxPolicyNegotiate),
           tcp_candidate_policy(kTcpCandidatePolicyEnabled),