Provide RSA2048 as per RFC

talk/app/webrtc/java/jni/peerconnection_jni.cc

 /*
  * libjingle
  * Copyright 2013 Google Inc.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
  *
  *  1. Redistributions of source code must retain the above copyright notice,
  *     this list of conditions and the following disclaimer.
  *  2. Redistributions in binary form must reproduce the above copyright notice,
@@ skipping 1409 matching lines @@
   JavaIceServersToJsepIceServers(jni, j_ice_servers, &rtc_config.servers);
   rtc_config.audio_jitter_buffer_max_packets =
       GetIntField(jni, j_rtc_config, j_audio_jitter_buffer_max_packets_id);
   rtc_config.audio_jitter_buffer_fast_accelerate = GetBooleanField(
       jni, j_rtc_config, j_audio_jitter_buffer_fast_accelerate_id);
   rtc_config.ice_connection_receiving_timeout =
       GetIntField(jni, j_rtc_config, j_ice_connection_receiving_timeout_id);
 
   // Create ECDSA certificate.
   if (JavaKeyTypeToNativeType(jni, j_key_type) == rtc::KT_ECDSA) {
-    scoped_ptr<rtc::SSLIdentity> ssl_identity(
-        rtc::SSLIdentity::Generate(webrtc::kIdentityName, rtc::KT_ECDSA));
+    scoped_ptr<rtc::SSLIdentity> ssl_identity(rtc::SSLIdentity::Generate(
+        webrtc::kIdentityName, rtc::KeyTypeFull::ECDSA()));
     if (ssl_identity.get()) {
       rtc_config.certificates.push_back(
           rtc::RTCCertificate::Create(ssl_identity.Pass()));
       LOG(LS_INFO) << "ECDSA certificate created.";
     } else {
       // Failing to create certificate should not abort peer connection
       // creation. Instead default encryption (currently RSA) will be used.
       LOG(LS_WARNING) <<
           "Failed to generate SSLIdentity. Default encryption will be used.";
     }
@@ skipping 380 matching lines @@
   rtc::scoped_ptr<jbyte> buffer(static_cast<jbyte*>(malloc(log_size)));
   stream->ReadAll(buffer.get(), log_size, &read, nullptr);
 
   jbyteArray result = jni->NewByteArray(read);
   jni->SetByteArrayRegion(result, 0, read, buffer.get());
 
   return result;
 }
 
 }  // namespace webrtc_jni