Using << on an int8_t or uint8_t will output a character rather than a number.
Places that do this need to cast to int to get the desired behavior.

BUG=none
TEST=none
R=henrik.lundin@webrtc.org, pthatcher@webrtc.org, stefan@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/40579004

Cr-Commit-Position: refs/heads/master@{#8223}
git-svn-id: http://webrtc.googlecode.com/svn/trunk@8223 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/webrtc/modules/audio_coding/neteq/neteq_impl.cc b/webrtc/modules/audio_coding/neteq/neteq_impl.cc
index 4dd8a6a..537638d 100644
--- a/webrtc/modules/audio_coding/neteq/neteq_impl.cc
+++ b/webrtc/modules/audio_coding/neteq/neteq_impl.cc
@@ -182,7 +182,8 @@
   LOG_API2(static_cast<int>(rtp_payload_type), codec);
   int ret = decoder_database_->RegisterPayload(rtp_payload_type, codec);
   if (ret != DecoderDatabase::kOK) {
-    LOG_FERR2(LS_WARNING, RegisterPayload, rtp_payload_type, codec);
+    LOG_FERR2(LS_WARNING, RegisterPayload, static_cast<int>(rtp_payload_type),
+              codec);
     switch (ret) {
       case DecoderDatabase::kInvalidRtpPayloadType:
         error_code_ = kInvalidRtpPayloadType;
@@ -215,7 +216,8 @@
   int ret = decoder_database_->InsertExternal(rtp_payload_type, codec,
                                               sample_rate_hz, decoder);
   if (ret != DecoderDatabase::kOK) {
-    LOG_FERR2(LS_WARNING, InsertExternal, rtp_payload_type, codec);
+    LOG_FERR2(LS_WARNING, InsertExternal, static_cast<int>(rtp_payload_type),
+              codec);
     switch (ret) {
       case DecoderDatabase::kInvalidRtpPayloadType:
         error_code_ = kInvalidRtpPayloadType;
@@ -251,7 +253,7 @@
   } else {
     error_code_ = kOtherError;
   }
-  LOG_FERR1(LS_WARNING, Remove, rtp_payload_type);
+  LOG_FERR1(LS_WARNING, Remove, static_cast<int>(rtp_payload_type));
   return kFail;
 }
 
@@ -412,7 +414,7 @@
         decoder_database_->IsRed(rtp_header.header.payloadType) ||
         decoder_database_->IsComfortNoise(rtp_header.header.payloadType)) {
       LOG_F(LS_ERROR) << "Sync-packet with an unacceptable payload type "
-          << rtp_header.header.payloadType;
+          << static_cast<int>(rtp_header.header.payloadType);
       return kSyncPacketNotAccepted;
     }
     if (first_packet_ ||
@@ -1801,8 +1803,9 @@
                                              packet->payload_length);
       }
     } else {
-      LOG_FERR1(LS_WARNING, GetDecoder, packet->header.payloadType) <<
-          "Could not find a decoder for a packet about to be extracted.";
+      LOG_FERR1(LS_WARNING, GetDecoder,
+                static_cast<int>(packet->header.payloadType))
+          << "Could not find a decoder for a packet about to be extracted.";
       assert(false);
     }
     if (packet_duration <= 0) {