Disable pages on v8.runtimestats.browsing_mobile

TBR=rnephew@chromium.org

Bug: 767970
Change-Id: Ifffdc6628e0825d3c96efd8c8d47d28cae762070
Reviewed-on: https://chromium-review.googlesource.com/679263
Reviewed-by: Simon Hatch <simonhatch@chromium.org>
Reviewed-by: rnephew <rnephew@chromium.org>
Commit-Queue: Simon Hatch <simonhatch@chromium.org>
Cr-Commit-Position: refs/heads/master@{#503837}

tools/perf/benchmarks/v8_browsing.py

@@ -188,6 +188,23 @@ class V8RuntimeStatsMobileBrowsingBenchmark(
   PLATFORM = 'mobile'
   SUPPORTED_PLATFORMS = [story.expectations.ALL_MOBILE]
 
+  def GetExpectations(self):
+    class StoryExpectations(story.expectations.StoryExpectations):
+      def SetExpectations(self):
+        self.DisableStory(
+            'browse:shopping:avito',
+            [story.expectations.ANDROID_ONE],
+            'crbug.com/767970')
+        self.DisableStory(
+            'browse:news:cnn',
+            [story.expectations.ANDROID_ONE],
+            'crbug.com/767970')
+        self.DisableStory(
+            'browse:tech:discourse_infinite_scroll',
+            [story.expectations.ANDROID_ONE],
+            'crbug.com/767970')
+    return StoryExpectations()
+
   @classmethod
   def Name(cls):
     return 'v8.runtimestats.browsing_mobile'