"up-to-date" should only use hyphens when used as compound modifier of a noun

third_party/WebKit/Source/core/html/track/TextTrack.cpp

 /*
  * Copyright (C) 2011 Google Inc.  All rights reserved.
  * Copyright (C) 2011, 2012, 2013 Apple Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
@@ skipping 354 matching lines @@
     if (cueTimeline())
         cueTimeline()->removeCue(this, cue);
 }
 
 void TextTrack::cueDidChange(TextTrackCue* cue)
 {
     // This method is called through cue->track(), which should imply that this
     // track has a list of cues.
     DCHECK(m_cues && cue->track() == this);
 
-    // Make sure the TextTrackCueList order is up-to-date.
+    // Make sure the TextTrackCueList order is up to date.
     // FIXME: Only need to do this if the change was to any of the timestamps.
     m_cues->updateCueIndex(cue);
 
     // Since a call to cueDidChange is always preceded by a call to
     // cueWillChange, the cue should no longer be active when we reach this
     // point (since it was removed from the timeline in cueWillChange).
     DCHECK(!cue->isActive());
 
     if (m_mode == disabledKeyword())
         return;
@@ skipping 82 matching lines @@
     visitor->trace(m_trackList);
     TrackBase::trace(visitor);
     EventTargetWithInlineData::trace(visitor);
 }
 
 DEFINE_TRACE_WRAPPERS(TextTrack)
 {
     visitor->traceWrappers(m_cues);
 }
 } // namespace blink