[Telemetry] Allows concatenating multiple Disabled & Enabled decorators

tools/perf/benchmarks/page_cycler.py

 # Copyright 2013 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 core import perf_benchmark
 
 from measurements import page_cycler
 import page_sets
 from telemetry import benchmark
 
@@ skipping 163 matching lines @@
     return 'page_cycler.top_10_mobile'
 
   def CreateStorySet(self, options):
     # Disable the taobao.com page since it's crashing. crbug.com/509690
     stories = page_sets.Top10MobilePageSet(run_no_page_interactions=True)
     found = next((x for x in stories if 'taobao.com' in x.url), None)
     if found:
       stories.RemoveStory(found)
     return stories
 
-@benchmark.Disabled
+@benchmark.Disabled('all')
 class PageCyclerKeyMobileSites(_PageCycler):
   """Page load time benchmark for key mobile sites."""
   page_set = page_sets.KeyMobileSitesPageSet
 
   @classmethod
   def Name(cls):
     return 'page_cycler.key_mobile_sites_smooth'
 
 
 @benchmark.Disabled('android')  # crbug.com/357326
@@ skipping 44 matching lines @@
 class PageCyclerBasicOopif(_PageCycler):
   """ A benchmark measuring performance of the out-of-process iframes page
   set, without running in out-of-process iframes mode.. """
   page_set = page_sets.OopifBasicPageSet
 
   @classmethod
   def Name(cls):
     return 'page_cycler.basic_oopif'
 
 
-@benchmark.Disabled  # crbug.com/443730
+@benchmark.Disabled('all')  # crbug.com/443730
 class PageCyclerBigJs(_PageCycler):
   page_set = page_sets.BigJsPageSet
   @classmethod
   def Name(cls):
     return 'page_cycler.big_js'