5 files changed, 25 insertions, 0 deletions
diff --git a/tools/perf/benchmarks/blink_style.py b/tools/perf/benchmarks/blink_style.py
index d37d44a..73e1929 100644
--- a/tools/perf/benchmarks/blink_style.py
+++ b/tools/perf/benchmarks/blink_style.py
@@ -31,6 +31,11 @@ class BlinkStyleKeyMobileSites(perf_benchmark.PerfBenchmark):
   page_set = page_sets.KeyMobileSitesPageSet
 
   @classmethod
+  def ShouldDisable(cls, possible_browser):  # http://crbug.com/597656
+    return (possible_browser.browser_type == 'reference' and
+            possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
+
+  @classmethod
   def Name(cls):
     return 'blink_style.key_mobile_sites'
 
diff --git a/tools/perf/benchmarks/page_cycler.py b/tools/perf/benchmarks/page_cycler.py
index 80adaa9..c0ba8b7 100644
--- a/tools/perf/benchmarks/page_cycler.py
+++ b/tools/perf/benchmarks/page_cycler.py
@@ -226,6 +226,11 @@ class PageCyclerTypical25(_PageCycler):
   options = {'pageset_repeat': 3}
 
   @classmethod
+  def ShouldDisable(cls, possible_browser):  # http://crbug.com/597656
+    return (possible_browser.browser_type == 'reference' and
+            possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
+
+  @classmethod
   def Name(cls):
     return 'page_cycler.typical_25'
 
diff --git a/tools/perf/benchmarks/power.py b/tools/perf/benchmarks/power.py
index 84abaef..f68de98 100644
--- a/tools/perf/benchmarks/power.py
+++ b/tools/perf/benchmarks/power.py
@@ -34,6 +34,11 @@ class PowerTypical10Mobile(perf_benchmark.PerfBenchmark):
     options.full_performance_mode = False
 
   @classmethod
+  def ShouldDisable(cls, possible_browser):  # http://crbug.com/597656
+    return (possible_browser.browser_type == 'reference' and
+            possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
+
+  @classmethod
   def Name(cls):
     return 'power.typical_10_mobile'
 
diff --git a/tools/perf/benchmarks/smoothness.py b/tools/perf/benchmarks/smoothness.py
index a0eccca..526350b 100644
--- a/tools/perf/benchmarks/smoothness.py
+++ b/tools/perf/benchmarks/smoothness.py
@@ -498,6 +498,11 @@ class SmoothnessScrollingToughAdCases(_Smoothness):
   page_set = page_sets.ScrollingToughAdCasesPageSet
 
   @classmethod
+  def ShouldDisable(cls, possible_browser):  # http://crbug.com/597656
+    return (possible_browser.browser_type == 'reference' and
+            possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
+
+  @classmethod
   def Name(cls):
     return 'smoothness.scrolling_tough_ad_cases'
 
diff --git a/tools/perf/benchmarks/v8.py b/tools/perf/benchmarks/v8.py
index b884b2d..fcc04a8 100644
--- a/tools/perf/benchmarks/v8.py
+++ b/tools/perf/benchmarks/v8.py
@@ -30,6 +30,11 @@ class V8Top25(perf_benchmark.PerfBenchmark):
   page_set = page_sets.V8Top25SmoothPageSet
 
   @classmethod
+  def ShouldDisable(cls, possible_browser):  # http://crbug.com/597656
+    return (possible_browser.browser_type == 'reference' and
+            possible_browser.platform.GetDeviceTypeName() == 'Nexus 5X')
+
+  @classmethod
   def Name(cls):
     return 'v8.top_25_smooth'