Telemetry: Exclude techcrunch.com from power.top_25

tools/perf/benchmarks/power.py

Index: tools/perf/benchmarks/power.py
diff --git a/tools/perf/benchmarks/power.py b/tools/perf/benchmarks/power.py
index 5ece11a400334448b85f23191a12fc4a06260261..4a1aeaf3a31ed9f51a79e76ed43f7f2f889a8a4b 100644
--- a/tools/perf/benchmarks/power.py
+++ b/tools/perf/benchmarks/power.py
@@ -52,7 +52,7 @@ class PowerTop10(benchmark.Benchmark):
     return 'power.top_10'
 
 
-@benchmark.Disabled()  # crbug.com/489214
+@benchmark.Enabled('mac')
 class PowerTop25(benchmark.Benchmark):
   """Top 25 quiescent power test."""
   test = power.QuiescentPower
@@ -60,3 +60,12 @@ class PowerTop25(benchmark.Benchmark):
   @classmethod
   def Name(cls):
     return 'power.top_25'
+
+  def CreateUserStorySet(self, _):
+    # Exclude techcrunch.com. It is not suitable for this benchmark because it
+    # does not consistently become quiescent within 60 seconds.
+    user_stories = self.page_set()
+    found = next((x for x in user_stories if 'techcrunch.com' in x.url), None)
+    if found:
+      user_stories.RemoveUserStory(found)
+    return user_stories