Disabled more reference builds on the Nexus5X due to the TimeoutException error

tools/perf/benchmarks/v8.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.
 import os
 import shlex
 
 from core import path_util
 from core import perf_benchmark
 from page_sets import google_pages
 
@@ skipping 33 matching lines @@
   """Measures V8 GC metrics on the while scrolling down key mobile sites.
 
   http://www.chromium.org/developers/design-documents/rendering-benchmarks"""
   test = v8_gc_times.V8GCTimes
   page_set = page_sets.KeyMobileSitesSmoothPageSet
 
   @classmethod
   def Name(cls):
     return 'v8.key_mobile_sites_smooth'
 
+  @classmethod
+  def ShouldDisable(cls, possible_browser):  # http://crbug.com/597656
+      return (possible_browser.browser_type == 'reference' and
+              possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
+
 
 class V8DetachedContextAgeInGC(perf_benchmark.PerfBenchmark):
   """Measures the number of GCs needed to collect a detached context.
 
   http://www.chromium.org/developers/design-documents/rendering-benchmarks"""
   test = v8_detached_context_age_in_gc.V8DetachedContextAgeInGC
   page_set = page_sets.PageReloadCasesPageSet
 
   @classmethod
   def Name(cls):
@@ skipping 131 matching lines @@
   """Measures V8 GC metrics and memory usage while scrolling the top mobile
   web pages.
   http://www.chromium.org/developers/design-documents/rendering-benchmarks"""
 
   page_set = page_sets.MobileInfiniteScrollPageSet
 
   @classmethod
   def Name(cls):
     return 'v8.mobile_infinite_scroll'
 
+  @classmethod
+  def ShouldDisable(cls, possible_browser):  # http://crbug.com/597656
+      return (possible_browser.browser_type == 'reference' and
+              possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
+
 
 class V8Adword(perf_benchmark.PerfBenchmark):
   """Measures V8 Execution metrics on the Adword page."""
 
   def CreateTimelineBasedMeasurementOptions(self):
 
     category_filter = tracing_category_filter.CreateMinimalOverheadFilter()
     category_filter.AddIncludedCategory('v8')
     category_filter.AddIncludedCategory('blink.console')
     options = timeline_based_measurement.Options(category_filter)
@@ skipping 16 matching lines @@
   def Name(cls):
     return 'v8.google'
 
   @classmethod
   def ShouldDisable(cls, possible_browser):
     return cls.IsSvelte(possible_browser) # http://crbug.com/596556
 
   @classmethod
   def ShouldTearDownStateAfterEachStoryRun(cls):
     return True