MediaCodecPlayer implementation (stage 3 - browser seek and surface change)

media/base/android/media_codec_audio_decoder.cc

Index: media/base/android/media_codec_audio_decoder.cc
diff --git a/media/base/android/media_codec_audio_decoder.cc b/media/base/android/media_codec_audio_decoder.cc
index 6bef03de32214781c2e75801b8920fac6afcb198..1d038b02abb7cbcdaaaa8418d785597ef6ceb5a5 100644
--- a/media/base/android/media_codec_audio_decoder.cc
+++ b/media/base/android/media_codec_audio_decoder.cc
@@ -107,6 +107,12 @@ MediaCodecDecoder::ConfigStatus MediaCodecAudioDecoder::ConfigureInternal() {
 
   DVLOG(1) << class_name() << "::" << __FUNCTION__;
 
+  if (configs_.audio_codec == kUnknownAudioCodec) {
+    DVLOG(0) << class_name() << "::" << __FUNCTION__
+             << " configuration parameters are required";
+    return CONFIG_FAILURE;
+  }
+
   media_codec_bridge_.reset(AudioCodecBridge::Create(configs_.audio_codec));
   if (!media_codec_bridge_)
     return CONFIG_FAILURE;