demux: dash: remove unused members

modules/demux/dash/SegmentTracker.cpp

@@ -91,9 +91,7 @@ Chunk * SegmentTracker::getNextChunk(Streams::Type type)
 
     Chunk *chunk = segment->toChunk(count, rep);
     if(chunk)
-    {
-        segment->done();
         count++;
-    }
+
     return chunk;
 }

modules/demux/dash/mpd/Segment.cpp

@@ -76,15 +76,6 @@ dash::http::Chunk* ISegment::toChunk(size_t index, Representation *ctxrep)
     return chunk;
 }
 
-bool ISegment::isSingleShot() const
-{
-    return true;
-}
-void ISegment::done()
-{
-    //Only used for a SegmentTemplate.
-}
-
 void ISegment::setByteRange(size_t start, size_t end)
 {
     startByte = start;

modules/demux/dash/mpd/Segment.h

@@ -51,8 +51,6 @@ namespace dash
                  *          That is basically true when using an Url, and false
                  *          when using an UrlTemplate
                  */
-                virtual bool                            isSingleShot    () const;
-                virtual void                            done            ();
                 virtual dash::http::Chunk*              toChunk         (size_t, Representation * = NULL);
                 virtual void                            setByteRange    (size_t start, size_t end);
                 virtual size_t                          getOffset       () const;

modules/demux/dash/mpd/SegmentTemplate.cpp

@@ -61,11 +61,6 @@ void SegmentTemplate::setStartIndex(size_t i)
     startIndex = i;
 }
 
-bool            SegmentTemplate::isSingleShot() const
-{
-    return false;
-}
-
 InitSegmentTemplate::InitSegmentTemplate( ICanonicalUrl *parent ) :
     SegmentTemplate(parent)
 {

modules/demux/dash/mpd/SegmentTemplate.h

@@ -38,7 +38,6 @@ namespace dash
             public:
                 SegmentTemplate( ICanonicalUrl * = NULL );
                 virtual Url             getUrlSegment() const; /* reimpl */
-                virtual bool            isSingleShot() const;
                 size_t                  getStartIndex() const;
                 void                    setStartIndex(size_t);
                 Property<mtime_t>       duration;