Converts RTCOfferOptions to constriants in the glue code for createOffer.

content/renderer/media/webrtc/peer_connection_dependency_factory.cc

Index: content/renderer/media/webrtc/peer_connection_dependency_factory.cc
diff --git a/content/renderer/media/webrtc/peer_connection_dependency_factory.cc b/content/renderer/media/webrtc/peer_connection_dependency_factory.cc
index 92ea66bde071e455d0af997e4f958a7df71f3425..ed05bb9b3ccca5100f2fa7fb69657bdf55e2482a 100644
--- a/content/renderer/media/webrtc/peer_connection_dependency_factory.cc
+++ b/content/renderer/media/webrtc/peer_connection_dependency_factory.cc
@@ -375,7 +375,7 @@ bool PeerConnectionDependencyFactory::PeerConnectionFactoryCreated() {
 
 scoped_refptr<webrtc::PeerConnectionInterface>
 PeerConnectionDependencyFactory::CreatePeerConnection(
-    const webrtc::PeerConnectionInterface::IceServers& ice_servers,
+    const webrtc::PeerConnectionInterface::RTCConfiguration& config,

[vrk (LEFT CHROMIUM), 2014/07/23 01:13:05]

Is the old PeerConnection constructor still supported?

[jiayl, 2014/07/23 16:11:12]

No, RTCConfiguration contains IceServers, there is no need to have the old
method.
See
https://code.google.com/p/chromium/codesearch#chromium/src/third_party/libjin...

     const webrtc::MediaConstraintsInterface* constraints,
     blink::WebFrame* web_frame,
     webrtc::PeerConnectionObserver* observer) {
@@ -395,11 +395,11 @@ PeerConnectionDependencyFactory::CreatePeerConnection(
       new PeerConnectionIdentityService(
           GURL(web_frame->document().url().spec()).GetOrigin());
 
-  return GetPcFactory()->CreatePeerConnection(ice_servers,
-                                            constraints,
-                                            pa_factory.get(),
-                                            identity_service,
-                                            observer).get();
+  return GetPcFactory()->CreatePeerConnection(config,
+                                              constraints,
+                                              pa_factory.get(),
+                                              identity_service,
+                                              observer).get();
 }
 
 scoped_refptr<webrtc::MediaStreamInterface>