telemetry: Remove command line args from page test

tools/perf/benchmarks/benchmark_unittest.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Run the first page of every benchmark that has a composable measurement.
 
 Ideally this test would be comprehensive, but the above serves as a
 kind of smoke test.
 """
 
@@ skipping 57 matching lines @@
   top_level_dir = os.path.dirname(benchmarks_dir)
   measurements_dir = os.path.join(top_level_dir, 'measurements')
 
   all_measurements = discover.DiscoverClasses(
       measurements_dir, top_level_dir, page_test.PageTest,
       pattern='*.py').values()
   all_benchmarks = discover.DiscoverClasses(
       benchmarks_dir, top_level_dir, benchmark_module.Benchmark,
       pattern='*.py').values()
   for benchmark in all_benchmarks:
-    if benchmark.PageTestClass() not in all_measurements:
+    if hasattr(benchmark, 'test') and benchmark.test not in all_measurements:
       # If the benchmark is not in measurements, then it is not composable.
       # Ideally we'd like to test these as well, but the non-composable
       # benchmarks are usually long-running benchmarks.
       continue
 
     # TODO(tonyg): Smoke doesn't work with session_restore yet.
     if benchmark.Name().startswith('session_restore'):
       continue
 
     if hasattr(benchmark, 'generated_profile_archive'):
       # We'd like to test these, but don't know how yet.
       continue
 
     class BenchmarkSmokeTest(unittest.TestCase):
       pass
     setattr(BenchmarkSmokeTest, benchmark.Name(), SmokeTestGenerator(benchmark))
     suite.addTest(BenchmarkSmokeTest(benchmark.Name()))
 
   return suite