[Telemetry + tools/perf] Modify the pylint disable message to use symbolic name

tools/perf/page_sets/page_cycler/dhtml.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 from telemetry.page import page as page_module
 from telemetry import story
 
 
 class DhtmlPage(page_module.Page):
 
   def __init__(self, url, page_set):
     super(DhtmlPage, self).__init__(url=url, page_set=page_set)
 
 
 class DhtmlPageSet(story.StorySet):
 
   """ DHTML page_cycler benchmark """
 
   def __init__(self):
     super(DhtmlPageSet, self).__init__(
-      # pylint: disable=C0301
+      # pylint: disable=line-too-long
       serving_dirs=set(['../../../../data/page_cycler/dhtml']),
       cloud_storage_bucket=story.PARTNER_BUCKET)
 
     urls_list = [
       'file://../../../../data/page_cycler/dhtml/colorfade/',
       'file://../../../../data/page_cycler/dhtml/diagball/',
       'file://../../../../data/page_cycler/dhtml/fadespacing/',
       'file://../../../../data/page_cycler/dhtml/imageslide/',
       'file://../../../../data/page_cycler/dhtml/layers1/',
       'file://../../../../data/page_cycler/dhtml/layers2/',
       'file://../../../../data/page_cycler/dhtml/layers4/',
       'file://../../../../data/page_cycler/dhtml/layers5/',
       'file://../../../../data/page_cycler/dhtml/layers6/',
       'file://../../../../data/page_cycler/dhtml/meter/',
       'file://../../../../data/page_cycler/dhtml/movingtext/',
       'file://../../../../data/page_cycler/dhtml/mozilla/',
       'file://../../../../data/page_cycler/dhtml/replaceimages/',
       'file://../../../../data/page_cycler/dhtml/scrolling/',
       'file://../../../../data/page_cycler/dhtml/slidein/',
       'file://../../../../data/page_cycler/dhtml/slidingballs/',
       'file://../../../../data/page_cycler/dhtml/zoom/'
     ]
 
     for url in urls_list:
       self.AddStory(DhtmlPage(url, self))