Chrome-side implementation of media source timestamp offset

webkit/media/webmediaplayer_impl.cc

Index: webkit/media/webmediaplayer_impl.cc
diff --git a/webkit/media/webmediaplayer_impl.cc b/webkit/media/webmediaplayer_impl.cc
index 0281177e3c29e82de9de98d645c47a2270774835..b63d904beef891498079391976fe748eca163239 100644
--- a/webkit/media/webmediaplayer_impl.cc
+++ b/webkit/media/webmediaplayer_impl.cc
@@ -650,6 +650,16 @@ WebKit::WebMediaPlayer::AddIdStatus WebMediaPlayerImpl::sourceAddId(
                            new_codecs));
 }
 
+void WebMediaPlayerImpl::sourceTimestampOffset(
+    const WebKit::WebString& id, float offset) {
+  proxy_->DemuxerTimestampOffset(id.utf8().data(), offset);
+}
+
+void WebMediaPlayerImpl::sourceClearTimestampOffset(
+    const WebKit::WebString& id) {
+  proxy_->DemuxerClearTimestampOffset(id.utf8().data());
+}
+
 bool WebMediaPlayerImpl::sourceRemoveId(const WebKit::WebString& id) {
   DCHECK(!id.isEmpty());
   proxy_->DemuxerRemoveId(id.utf8().data());