s/WebRtcVideoChannel2/WebRtcVideoChannel and s/WebRtcVideoEngine2/WebRtcVideoEngine

webrtc/media/engine/internaldecoderfactory.cc

Index: webrtc/media/engine/internaldecoderfactory.cc
diff --git a/webrtc/media/engine/internaldecoderfactory.cc b/webrtc/media/engine/internaldecoderfactory.cc
index 760575df550c243515e9feaa1b835b6a7961be17..5bc8c4b01ca1a408674e6f7091a947bf8b559499 100644
--- a/webrtc/media/engine/internaldecoderfactory.cc
+++ b/webrtc/media/engine/internaldecoderfactory.cc
@@ -67,7 +67,7 @@ webrtc::VideoDecoder* InternalDecoderFactory::CreateVideoDecoder(
         return webrtc::H264Decoder::Create();
       // This could happen in a software-fallback for a codec type only
       // supported externally (e.g. H.264 on iOS or Android) or in current usage
-      // in WebRtcVideoEngine2 if the external decoder fails to be created.
+      // in WebRtcVideoEngine if the external decoder fails to be created.
       LOG(LS_ERROR) << "Unable to create an H.264 decoder fallback. "
                     << "Decoding of this stream will be broken.";
       return new NullVideoDecoder();