telemetry/telemetry/internal/actions/gesture_common.js
function getPageScaleFactor() {
    const pageScaleFactor = chrome.gpuBenchmarking.pageScaleFactor;
    return pageScaleFactor ? pageScaleFactor.apply(chrome.gpuBenchmarking) : 1;
  }
function getPageScaleFactor() {
    const pageScaleFactor = chrome.gpuBenchmarking.pageScaleFactor;
    return pageScaleFactor ? pageScaleFactor.apply(chrome.gpuBenchmarking) : 1;
  }
function getPageScaleFactor ( ) { const pageScaleFactor = chrome . gpuBenchmarking . pageScaleFactor ; return pageScaleFactor ? pageScaleFactor . apply ( chrome . gpuBenchmarking ) : 1 ; }
Chrome version before M50 doesn't have `pageScaleFactor` function, to run benchmark on them we will need this function to fail back gracefully
Chrome version before M50 doesn t have pageScaleFactor function to run benchmark on them we will need this function to fail back gracefully