Bug 1276530 - part2: The id of cue might be empty, so don't use it for checking. r=rillian

MozReview-Commit-ID: CyjEkOmDNG0
2016-06-17 17:20:24 +08:00
parent bba3c11807
commit 3cdd14dfed
4 changed files with 11 additions and 8 deletions
--- a/dom/html/TextTrackManager.cpp
+++ b/dom/html/TextTrackManager.cpp
@@ -659,8 +659,7 @@ TextTrackManager::TimeMarchesOn()
  // Step 11, 17.
  for (uint32_t i = 0; i < otherCues->Length(); ++i) {
    TextTrackCue* cue = (*otherCues)[i];
-    if (cue->GetActive() ||
-        missedCues->GetCueById(cue->Id()) != nullptr) {
+    if (cue->GetActive() || missedCues->IsCueExist(cue)) {
      double time = cue->StartTime() > cue->EndTime() ? cue->StartTime()
                                                      : cue->EndTime();
      SimpleTextTrackEvent* event =