     dragging = false
     lastMousePosition = {}
     animationLoop = =>
-      @pauseScrollViewMeasurement()
       @requestAnimationFrame =>
         if dragging
           screenPosition = @screenPositionForMouseEvent(lastMousePosition)

    animationFramePending = @pendingScrollLeft?
    @pendingScrollLeft = scrollLeft
    unless animationFramePending
      @pauseScrollViewMeasurement()
      @requestAnimationFrame =>
        @props.editor.setScrollLeft(@pendingScrollLeft)
        @pendingScrollLeft = null

      @clearMouseWheelScreenRowAfterDelay()

    unless animationFramePending
      @requestAnimationFrame =>
        {editor} = @props
        editor.setScrollTop(editor.getScrollTop() + @pendingVerticalScrollDelta)
