[minor] html_utils.py, bleach.linkify remove tokenizer

frappe/utils/html_utils.py

@@ -24,15 +24,7 @@ def sanitize_html(html, linkify=False):
 	escaped_html = bleach.clean(html, tags=tags, attributes=attributes, styles=styles, strip_comments=strip_comments)
 
 	if linkify:
-		# based on bleach.clean
-		class s(bleach.BleachSanitizer):
-			allowed_elements = tags
-			allowed_attributes = attributes
-			allowed_css_properties = styles
-			strip_disallowed_elements = False
-			strip_html_comments = strip_comments
-
-		escaped_html = bleach.linkify(escaped_html, tokenizer=s)
+		escaped_html = bleach.linkify(escaped_html, callbacks=[])
 
 	return escaped_html