function getPreTraversalWorkRanges(uiThread){if(!uiThread)return[];const preFrameEvents=[];uiThread.sliceGroup.slices.forEach(function(slice){if(slice.title==='obtainView'||slice.title==='setupListItem'||slice.title==='deliverInputEvent'||slice.title==='RV Scroll'){preFrameEvents.push(slice);}});uiThread.asyncSliceGroup.slices.forEach(function(slice){if(slice.title==='deliverInputEvent'){preFrameEvents.push(slice);}});return...