Removed command to add display:none to class="instructions" elements

third_party/WebKit/Tools/Scripts/webkitpy/w3c/test_converter.py

 # Copyright (C) 2013 Adobe Systems Incorporated. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 #
 # 1. Redistributions of source code must retain the above
 #    copyright notice, this list of conditions and the following
 #    disclaimer.
 # 2. Redistributions in binary form must reproduce the above
@@ skipping 150 matching lines @@
     def convert_attributes_if_needed(self, tag, attrs):
         """Converts attributes in a start tag in HTML.
 
         The converted tag text is appended to |self.converted_data|.
         """
         converted = self.get_starttag_text()
         for attr_name, attr_value in attrs:
             if attr_name == 'style':
                 new_style = self.convert_style_data(attr_value)
                 converted = re.sub(re.escape(attr_value), new_style, converted)
-            if attr_name == 'class' and 'instructions' in attr_value:
-                # Always hide instructions, they're for manual testers.
-                converted = re.sub(r' style=".*?"', '', converted)
-                converted = re.sub(r'\>', ' style="display:none">', converted)
 
         src_tags = ('script', 'img', 'style', 'frame', 'iframe', 'input', 'layer', 'textarea', 'video', 'audio')
         if tag in src_tags and self.reference_support_info is not None and self.reference_support_info != {}:
             for attr_name, attr_value in attrs:
                 if attr_name == 'src':
                     new_path = self.convert_reference_relpaths(attr_value)
                     converted = re.sub(re.escape(attr_value), new_path, converted)
 
         self.converted_data.append(converted)
 
@@ skipping 32 matching lines @@
         self.converted_data.extend(['&#', name, ';'])
 
     def handle_comment(self, data):
         self.converted_data.extend(['<!--', data, '-->'])
 
     def handle_decl(self, decl):
         self.converted_data.extend(['<!', decl, '>'])
 
     def handle_pi(self, data):
         self.converted_data.extend(['<?', data, '>'])