Stopped using the NetEqDecoder enum internally in NetEq.

webrtc/modules/audio_coding/neteq/timestamp_scaler.cc

Index: webrtc/modules/audio_coding/neteq/timestamp_scaler.cc
diff --git a/webrtc/modules/audio_coding/neteq/timestamp_scaler.cc b/webrtc/modules/audio_coding/neteq/timestamp_scaler.cc
index 1f28639e435efcd9a94fb1813a5f3687f050e353..cc9b34a27a231ac5ae65b1ccc885d85c3358289c 100644
--- a/webrtc/modules/audio_coding/neteq/timestamp_scaler.cc
+++ b/webrtc/modules/audio_coding/neteq/timestamp_scaler.cc
@@ -45,7 +45,7 @@ uint32_t TimestampScaler::ToInternal(uint32_t external_timestamp,
   if (!(info->IsComfortNoise() || info->IsDtmf())) {
     // Do not change the timestamp scaling settings for DTMF or CNG.
     numerator_ = info->SampleRateHz();
-    if (info->codec_type == NetEqDecoder::kDecoderArbitrary) {
+    if (info->GetFormat().clockrate_hz == 0) {
       // We have no format mapping for "arbitrary" external codecs, so we cannot
       // support timestamp scaling of them.

[kwiberg-webrtc, 2016/09/20 16:05:43]

The comment probably needs updating.

[ossu, 2016/09/21 09:10:56]

The check is there to cover the exact same case, but I guess it's less clear
from the comment that that is the case. Will change!

       denominator_ = numerator_;