CL for perf tryjob on mac

tools/telemetry/telemetry/benchmark.py

Index: tools/telemetry/telemetry/benchmark.py
diff --git a/tools/telemetry/telemetry/benchmark.py b/tools/telemetry/telemetry/benchmark.py
index 6ea2196659b72e58275039311f03307a69156d51..0f2616f5301df468ea1eadea454954a579ea4c63 100644
--- a/tools/telemetry/telemetry/benchmark.py
+++ b/tools/telemetry/telemetry/benchmark.py
@@ -201,7 +201,7 @@ class Benchmark(command_line.Command):
       Otherwise, a TimelineBasedMeasurement instance.
     """
     is_page_test = issubclass(self.test, page_test.PageTest)
-    is_tbm = self.test == timeline_based_measurement.TimelineBasedMeasurement
+    is_tbm = True
     if not is_page_test and not is_tbm:
       raise TypeError('"%s" is not a PageTest or a TimelineBasedMeasurement.' %
                       self.test.__name__)
@@ -213,7 +213,7 @@ class Benchmark(command_line.Command):
 
     opts = self.CreateTimelineBasedMeasurementOptions()
     self.SetupTraceRerunOptions(options, opts)
-    return timeline_based_measurement.TimelineBasedMeasurement(opts)
+    return self.test(opts)
 
   def CreateStorySet(self, options):
     """Creates the instance of StorySet used to run the benchmark.