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

tools/perf/page_sets/top_25_repaint.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.page import shared_page_state
 from telemetry import story
 
 from page_sets import repaint_helpers
 from page_sets import top_pages
 
@@ skipping 11 matching lines @@
     self._mode = mode
     self._width = width
     self._height = height
 
   def RunPageInteractions(self, action_runner):
     repaint_helpers.Repaint(
         action_runner, mode=self._mode, width=self._width, height=self._height)
 
 
 def _CreatePageClassWithRepaintInteractions(page_cls, mode, width, height):
-  class DerivedRepaintPage(page_cls):  # pylint: disable=W0232
+  class DerivedRepaintPage(page_cls):  # pylint: disable=no-init
 
     def RunPageInteractions(self, action_runner):
       repaint_helpers.Repaint(
           action_runner, mode=mode, width=width, height=height)
 
   return DerivedRepaintPage
 
 
 class Top25RepaintPageSet(story.StorySet):
 
@@ skipping 45 matching lines @@
         'http://answers.yahoo.com',
         # Why: #1 Alexa sports
         'http://sports.yahoo.com/',
         # Why: top tech blog
         'http://techcrunch.com'
     ]
 
     for url in other_urls:
       self.AddStory(
           TopRepaintPage(url, self, mode=mode, height=height, width=width))