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-rw-r--r--catapult/systrace/profile_chrome/chrome_startup_tracing_agent.py2
-rw-r--r--catapult/systrace/profile_chrome/perf_tracing_agent.py1
-rw-r--r--catapult/systrace/profile_chrome/profiler_unittest.py2
3 files changed, 2 insertions, 3 deletions
diff --git a/catapult/systrace/profile_chrome/chrome_startup_tracing_agent.py b/catapult/systrace/profile_chrome/chrome_startup_tracing_agent.py
index c1456c11..53be30ce 100644
--- a/catapult/systrace/profile_chrome/chrome_startup_tracing_agent.py
+++ b/catapult/systrace/profile_chrome/chrome_startup_tracing_agent.py
@@ -40,7 +40,7 @@ class ChromeStartupTracingAgent(tracing_agents.TracingAgent):
def _SetupTracing(self):
# TODO(lizeb): Figure out how to clean up the command-line file when
# _TearDownTracing() is not executed in StopTracing().
- flags = ['--trace-startup']
+ flags = ['--trace-startup', '--enable-perfetto']
if self._trace_time is not None:
flags.append('--trace-startup-duration={}'.format(self._trace_time))
self._flag_changer.AddFlags(flags)
diff --git a/catapult/systrace/profile_chrome/perf_tracing_agent.py b/catapult/systrace/profile_chrome/perf_tracing_agent.py
index c7ad9468..1414905e 100644
--- a/catapult/systrace/profile_chrome/perf_tracing_agent.py
+++ b/catapult/systrace/profile_chrome/perf_tracing_agent.py
@@ -26,7 +26,6 @@ try:
# pylint: disable=F0401,no-name-in-module,wrong-import-position
from telemetry.internal.platform.profiler import android_profiling_helper
from telemetry.internal.util import binary_manager
- # pylint: enable=wrong-import-position
except ImportError:
android_profiling_helper = None
binary_manager = None
diff --git a/catapult/systrace/profile_chrome/profiler_unittest.py b/catapult/systrace/profile_chrome/profiler_unittest.py
index 9b35753d..cd7af956 100644
--- a/catapult/systrace/profile_chrome/profiler_unittest.py
+++ b/catapult/systrace/profile_chrome/profiler_unittest.py
@@ -18,7 +18,7 @@ class ProfilerTest(unittest.TestCase):
def setUp(self):
ui.EnableTestMode()
self._tracing_options = tracing_controller.TracingControllerConfig(None,
- None, None, None, None, None, None, None, None)
+ None, None, None, None, None, None, None, None, None)
@decorators.ClientOnlyTest
def testCaptureBasicProfile(self):