     public var retryCount: int;
     public var retryTimeout: Number;
     public var frag: Fragment;
-    public var prevFrag: Fragment;
     public var metrics: HLSLoadMetrics;
 
     public function get id(): String


	// XXX marka: fragSkipping is used only at main loop, that is disabled in hap mode, dont need to keep it in loaderInfo
        private var _fragSkipping : Boolean;
        private var _fragSkipCount : int;
        private static const LOADING_STOPPED : int = -1;
        private static const LOADING_IDLE : int = 0;

        private var _keyRetryTimeout : Number;
        private var _keyRetryCount : int;
        private var _keyLoadStatus : int;
        /* loading state variable */
        private var _loadingState : int;

