Merge "Merge "Delete outdated sitemap file. Updated version now in Piper: https://critique.corp.google.com/#review/122362396" into mnc-mr-docs am: b7f5631156 am: 0c5c9747a7 am: ccc6e09298" into nyc-dev
am: 8698ad8411

* commit '8698ad841187903ca562abf0ca438eab167eaca6':
  Delete outdated sitemap file. Updated version now in Piper: https://critique.corp.google.com/#review/122362396

Change-Id: I1bd3f9e29583d034eff5ae3262dfe15088b7280d