Bug 1334112 - part1: Add IsLoaded functions for TextTrack, TextTrackList, TextTrackManager. r=rillian

MozReview-Commit-ID: GBEKZvLUiPn
2017-02-20 15:27:06 +08:00
parent f1bf9d77e5
commit e7707bafc3
6 changed files with 42 additions and 0 deletions
--- a/dom/html/TextTrackManager.cpp
+++ b/dom/html/TextTrackManager.cpp
@@ -848,5 +848,12 @@ TextTrackManager::ReportTelemetryForCue()
  }
 }

+bool
+TextTrackManager::IsLoaded()
+{
+  return mTextTracks ? mTextTracks->AreTextTracksLoaded() : true;
+}
+
+
 } // namespace dom
 } // namespace mozilla