Ability to specify KeyType (RSA, ECDSA) in CreatePeerConnection

talk/app/webrtc/test/peerconnectiontestwrapper.cc

Index: talk/app/webrtc/test/peerconnectiontestwrapper.cc
diff --git a/talk/app/webrtc/test/peerconnectiontestwrapper.cc b/talk/app/webrtc/test/peerconnectiontestwrapper.cc
index 91d4f508f77b9bbe191079b6cb257069e3bc332d..08e26e128be9241f85eeef3c2db0599d875376d1 100644
--- a/talk/app/webrtc/test/peerconnectiontestwrapper.cc
+++ b/talk/app/webrtc/test/peerconnectiontestwrapper.cc
@@ -97,7 +97,8 @@ bool PeerConnectionTestWrapper::CreatePc(
       rtc::SSLStreamAdapter::HaveDtlsSrtp() ?
           new FakeIdentityService() : NULL;
   peer_connection_ = peer_connection_factory_->CreatePeerConnection(
-      ice_servers, constraints, allocator_factory_.get(), dtls_service, this);
+      ice_servers, constraints, allocator_factory_.get(), dtls_service,
+      rtc::KT_DEFAULT, this);
 
   return peer_connection_.get() != NULL;
 }