RTCCertificate and RTCPeerConnection.generateCertificate added to JavaScript

Source/platform/exported/WebRTCConfiguration.cpp

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 126 matching lines @@
     case RTCRtcpMuxPolicyNegotiate:
         return WebRTCRtcpMuxPolicyNegotiate;
     case RTCRtcpMuxPolicyRequire:
         return WebRTCRtcpMuxPolicyRequire;
     default:
         ASSERT_NOT_REACHED();
     }
     return WebRTCRtcpMuxPolicyNegotiate;
 }
 
+size_t WebRTCConfiguration::numberOfCertificates() const
+{
+    return m_private->numberOfCertificates();
+}
+
+WebRTCCertificate* WebRTCConfiguration::certificate(size_t index) const
+{
+    return m_private->certificate(index);
+}
+
 } // namespace blink