[DO NOT COMMIT] Initial MediaPlayerRenderer plumbing and basic features

media/base/android/demuxer_stream_player_params.cc

Index: media/base/android/demuxer_stream_player_params.cc
diff --git a/media/base/android/demuxer_stream_player_params.cc b/media/base/android/demuxer_stream_player_params.cc
index 739105eb59fc3481cbe6ac3d25c4558b713399bd..142f935e0010b0b5d2f9b5959e9cc43912037082 100644
--- a/media/base/android/demuxer_stream_player_params.cc
+++ b/media/base/android/demuxer_stream_player_params.cc
@@ -45,6 +45,8 @@ const char* AsString(DemuxerStream::Type stream_type) {
       return "VIDEO";
     case DemuxerStream::TEXT:
       return "TEXT";
+    case DemuxerStream::URL:
+      return "URL";
     case DemuxerStream::NUM_TYPES:
       return "NUM_TYPES";
   }