code: function clearTrackedPointers( tracker ) {
          var delegate = THIS[ tracker.hash ],
              i,
              pointerListCount = delegate.activePointersLists.length;
  
          for ( i = 0; i < pointerListCount; i++ ) {
              if ( delegate.activePointersLists[ i ].captureCount > 0 ) {
                  $.removeEvent(
                      $.MouseTracker.captureElement,
                      'mousemove',
                      delegate.mousemovecaptured,
                      true
                  );
                  $.removeEvent(
                      $.MouseTracker.captureElement,
                      'mouseup',
                      delegate.mouseupcaptured,
                      true
                  );
                  $.removeEvent(
                      $.MouseTracker.captureElement,
                      $.MouseTracker.unprefixedPointerEvents ? 'pointermove' : 'MSPointerMove',
                      delegate.pointermovecaptured,
                      true
                  );
                  $.removeEvent(
                      $.MouseTracker.captureElement,
                      $.MouseTracker.unprefixedPointerEvents ? 'pointerup' : 'MSPointerUp',
                      delegate.pointerupcaptured,
                      true
                  );
                  $.removeEvent(
                      $.MouseTracker.captureElement,
                      'touchmove',
                      delegate.touchmovecaptured,
                      true
                  );
                  $.removeEvent(
                      $.MouseTracker.captureElement,
                      'touchend',
                      delegate.touchendcaptured,
                      true
                  );
  
                  delegate.activePointersLists[ i ].captureCount = 0;
              }
          }
  
          for ( i = 0; i < pointerListCount; i++ ) {
              delegate.activePointersLists.pop();
          }
      }
docs: ///////////////////////////////////////////////////////////////////////////// Utility functions ///////////////////////////////////////////////////////////////////////////// 
  Removes all tracked pointers.
  @private
  @inner