chromium/chrome/browser/resources/ash/settings/os_files_page/os_files_page.html

<style include="settings-shared"></style>
<os-settings-animated-pages id="pages" section="[[section_]]">
  <div route-path="default">
    <files-settings-card prefs="{{prefs}}"></files-settings-card>
  </div>

  <template is="dom-if" route-path="/smbShares">
    <os-settings-subpage page-title="$i18n{smbSharesTitle}">
      <settings-smb-shares-page prefs="{{prefs}}">
      </settings-smb-shares-page>
    </os-settings-subpage>
  </template>

  <template is="dom-if" route-path="/googleDrive">
    <os-settings-subpage
        page-title="$i18n{googleDriveLabel}"
        show-spinner="[[showSpinner_]]">
      <settings-google-drive-subpage
          prefs="{{prefs}}"
          show-spinner="{{showSpinner_}}">
      </settings-google-drive-subpage>
    </os-settings-subpage>
  </template>

  <template is="dom-if" if="[[shouldShowOneDriveSettings_]]">
    <template is="dom-if" route-path="/oneDrive">
      <os-settings-subpage page-title="$i18n{oneDriveLabel}">
        <settings-one-drive-subpage prefs="{{prefs}}">
        </settings-one-drive-subpage>
      </os-settings-subpage>
    </template>

    <template is="dom-if" route-path="/officeFiles">
      <os-settings-subpage page-title="$i18n{officeSubpageTitle}">
        <settings-office-page prefs="{{prefs}}">
        </settings-office-page>
      </os-settings-subpage>
    </template>
  </template>
</os-settings-animated-pages>