MSE: Replace crossfade splicing overlap trimming.

media/blink/webmediaplayer_impl.cc

Index: media/blink/webmediaplayer_impl.cc
diff --git a/media/blink/webmediaplayer_impl.cc b/media/blink/webmediaplayer_impl.cc
index c035e5ea7136976a2ce7510d04e116daf3b17973..150fb18bdea2e54adcc9f4411f2de881a30376c6 100644
--- a/media/blink/webmediaplayer_impl.cc
+++ b/media/blink/webmediaplayer_impl.cc
@@ -1478,7 +1478,7 @@ void WebMediaPlayerImpl::StartPipeline() {
 
     chunk_demuxer_ = new ChunkDemuxer(
         BIND_TO_RENDER_LOOP(&WebMediaPlayerImpl::OnDemuxerOpened),
-        encrypted_media_init_data_cb, media_log_, true);
+        encrypted_media_init_data_cb, media_log_);
     demuxer_.reset(chunk_demuxer_);
   }