docs: def stepThroughJsWaf_bare_chromium(self, url, titleContains='', titleNotContains='', extra_tid=None):
  		'''
  		Use Chromium to access a resource behind WAF protection.
  
  		Params:
  			``url`` - The URL to access that is protected by WAF
  			``titleContains`` - A string that is in the title of the protected page, and NOT the
  				WAF intermediate page. The presence of this string in the page title
  				is used to determine whether the WAF protection has been successfully
  				penetrated.
  			``titleContains`` - A string that is in the title of the WAF intermediate page
  				and NOT in the target page. The presence of this string in the page title
  				is used to determine whether the WAF protection has been successfully
  				penetrated.
  
  		The current WebGetRobust headers are installed into the selenium browser, which
  		is then used to access the protected resource.
  
  		Once the protected page has properly loaded, the WAF access cookie is
  		then extracted from the selenium browser, and installed back into the WebGetRobust
  		instance, so it can continue to use the WAF auth in normal requests.
  
  		'''
  
  		if (not titleContains) and (not titleNotContains):
  			raise ValueError("You must pass either a string the title should contain, or a string the title shouldn't contain!")
  
  		if titleContains and titleNotContains:
  			raise ValueError("You can only pass a single conditional statement!")
  
  		self.log.info("Attempting to access page through WAF browser verification.")
  
  		current_title = None
  
  		if extra_tid is True:
  			extra_tid = threading.get_ident()
  
  		with self._chrome_context(url, extra_tid=extra_tid) as cr:
  			self._syncIntoChromium(cr)
  			cr.blocking_navigate(url)
  
  			for _ in range(self.wrapper_step_through_timeout):
  				time.sleep(1)
  				current_title, _ = cr.get_page_url_title()
  				if titleContains and titleContains in current_title:
  					self._syncOutOfChromium(cr)
  					return True
  				if titleNotContains and current_title and titleNotContains not in current_title:
  					self._syncOutOfChromium(cr)
  					return True
  
  			self._syncOutOfChromium(cr)
  
  		self.log.error("Failed to step through. Current title: '%s'", current_title)
  
  		return False