Fix Sync bookmark tests
Fix Sync bookmark tests

Test Plan:
`npm run test -- --grep='^Syncing bookmarks'`

diasdavid/browser-laptop,luixxiul/browser-laptop,diasdavid/browser-laptop,diasdavid/browser-laptop,luixxiul/browser-laptop,luixxiul/browser-laptop,diasdavid/browser-laptop,luixxiul/browser-laptop