Convert uint16_t to int for WebRTC cipher/crypto suite

talk/app/webrtc/webrtcsession.cc

Index: talk/app/webrtc/webrtcsession.cc
diff --git a/talk/app/webrtc/webrtcsession.cc b/talk/app/webrtc/webrtcsession.cc
index 06b7f6bc21318d4dd3dd860e506b3444fd9f2cb2..15ddc28c7f55d9c17f4fb1531421bf128c14f64e 100644
--- a/talk/app/webrtc/webrtcsession.cc
+++ b/talk/app/webrtc/webrtcsession.cc
@@ -2149,7 +2149,7 @@ void WebRtcSession::ReportNegotiatedCiphers(
   }
 
   const std::string& srtp_cipher = stats.channel_stats[0].srtp_cipher;
-  uint16_t ssl_cipher = stats.channel_stats[0].ssl_cipher;
+  int ssl_cipher = stats.channel_stats[0].ssl_cipher;
   if (srtp_cipher.empty() && !ssl_cipher) {
     return;
   }