Backport the long-sibling-list perf test to reference build DOM APIs.

tools/perf/benchmarks/blink_perf.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.
 
 import os
 
 from core import path_util
 from core import perf_benchmark
 
 from telemetry import benchmark
@@ skipping 197 matching lines @@
   test = _BlinkPerfMeasurement
 
   @classmethod
   def Name(cls):
     return 'blink_perf.dom'
 
   def CreateStorySet(self, options):
     path = os.path.join(BLINK_PERF_BASE_DIR, 'DOM')
     return CreateStorySetFromPath(path, SKIPPED_FILE)
 
-  @classmethod
-  def ShouldDisable(cls, possible_browser):
-    # http://crbug.com/652724
-    if (possible_browser.browser_type == 'reference' and
-        possible_browser.platform.GetOSName() in ['win', 'linux']):
-      return True
-
-    return False
-
 
 @benchmark.Disabled('win')  # http://crbug.com/588819
 class BlinkPerfEvents(perf_benchmark.PerfBenchmark):
   tag = 'events'
   test = _BlinkPerfMeasurement
 
   @classmethod
   def Name(cls):
     return 'blink_perf.events'
 
@@ skipping 112 matching lines @@
 
   def CreateStorySet(self, options):
     path = os.path.join(BLINK_PERF_BASE_DIR, 'Pywebsocket')
     return CreateStorySetFromPath(
         path, SKIPPED_FILE,
         shared_page_state_class=_SharedPywebsocketPageState)
 
   @classmethod
   def ShouldDisable(cls, possible_browser):
     return cls.IsSvelte(possible_browser)  # http://crbug.com/551950