Provide RSA2048 as per RFC

talk/app/webrtc/webrtcsession_unittest.cc

 /*
  * libjingle
  * Copyright 2012 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 578 matching lines @@
     }
   }
 
   // Set the internal fake description factories to do DTLS-SRTP.
   void SetFactoryDtlsSrtp() {
     desc_factory_->set_secure(cricket::SEC_DISABLED);
     std::string identity_name = "WebRTC" +
         rtc::ToString(rtc::CreateRandomId());
     // Confirmed to work with KT_RSA and KT_ECDSA.
     tdesc_factory_->set_certificate(rtc::RTCCertificate::Create(
-        rtc::scoped_ptr<rtc::SSLIdentity>(rtc::SSLIdentity::Generate(
-            identity_name, rtc::KT_DEFAULT)).Pass()));
+        rtc::scoped_ptr<rtc::SSLIdentity>(
+            rtc::SSLIdentity::Generate(identity_name, rtc::KeyTypeFull()))

[hbos, 2015/09/29 13:53:18]

Here and other places: I prefer KeyTypeFull::Default()

[torbjorng (webrtc), 2015/10/01 11:43:18]

Done.

+            .Pass()));
     tdesc_factory_->set_secure(cricket::SEC_REQUIRED);
   }
 
   void VerifyFingerprintStatus(const cricket::SessionDescription* sdp,
                                bool expected) {
     const TransportInfo* audio = sdp->GetTransportInfoByName("audio");
     ASSERT_TRUE(audio != NULL);
     ASSERT_EQ(expected, audio->description.identity_fingerprint.get() != NULL);
     const TransportInfo* video = sdp->GetTransportInfoByName("video");
     ASSERT_TRUE(video != NULL);
@@ skipping 3422 matching lines @@
 }
 
 // TODO(bemasc): Add a TestIceStatesBundle with BUNDLE enabled.  That test
 // currently fails because upon disconnection and reconnection OnIceComplete is
 // called more than once without returning to IceGatheringGathering.
 
 INSTANTIATE_TEST_CASE_P(WebRtcSessionTests,
                         WebRtcSessionTest,
                         testing::Values(ALREADY_GENERATED,
                                         DTLS_IDENTITY_STORE));