[system-health] Re-enable all passing smoke tests on the CQ

tools/perf/benchmarks/system_health_smoke_test.py

Index: tools/perf/benchmarks/system_health_smoke_test.py
diff --git a/tools/perf/benchmarks/system_health_smoke_test.py b/tools/perf/benchmarks/system_health_smoke_test.py
index 36b1d44601e21c8e6267b8c09c97da656fe5eb42..54824551c20c64e57e2c5eeee4894fcc88ff8680 100644
--- a/tools/perf/benchmarks/system_health_smoke_test.py
+++ b/tools/perf/benchmarks/system_health_smoke_test.py
@@ -38,24 +38,14 @@ def GetSystemHealthBenchmarksToSmokeTest():
               b.Name().startswith('system_health.memory'))
 
 
-_DISABLED_TESTS = [
+_DISABLED_TESTS = frozenset({
   # crbug.com/624474
   'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_desktop.load:tools:dropbox',  # pylint: disable=line-too-long
-  'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_desktop.load:tools:docs',  # pylint: disable=line-too-long
-  # crbug.com/624587
-  'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_desktop.load:search:ebay',  # pylint: disable=line-too-long
-  'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_desktop.load:news:cnn',  # pylint: disable=line-too-long
   # crbug.com/624607
   'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_desktop.load:media:dailymotion',  # pylint: disable=line-too-long
   # crbug.com/624701
   'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_mobile.load:games:bubbles',  # pylint: disable=line-too-long
-  'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_mobile.load:games:spychase',  # pylint: disable=line-too-long
-  'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_mobile.load:news:cnn',  # pylint: disable=line-too-long
-  # crbug.com/624840
-  'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_mobile.load:tools:drive',  # pylint: disable=line-too-long
-  'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_mobile.load:tools:dropbox',  # pylint: disable=line-too-long
-  'benchmarks.system_health_smoke_test.SystemHealthBenchmarkSmokeTest.system_health.memory_mobile.load:tools:gmail',  # pylint: disable=line-too-long
-]
+})
 
 
 def _GenerateSmokeTestCase(benchmark_class, story_to_smoke_test):