| Index: tools/telemetry/telemetry/core/platform/profiler/perf_profiler.py | 
| diff --git a/tools/telemetry/telemetry/core/platform/profiler/perf_profiler.py b/tools/telemetry/telemetry/core/platform/profiler/perf_profiler.py | 
| index f32eba30f7bd91b53618d5530afe6910b6b90786..6b460d98f65cee035a7ccfcbd2305aa7e0ee64d7 100644 | 
| --- a/tools/telemetry/telemetry/core/platform/profiler/perf_profiler.py | 
| +++ b/tools/telemetry/telemetry/core/platform/profiler/perf_profiler.py | 
| @@ -101,8 +101,7 @@ class _SingleProcessPerfProfiler(object): | 
| if self._is_android: | 
| device = self._browser_backend.adb.device() | 
| perf_pids = device.old_interface.ExtractPid('perf') | 
| -      device.old_interface.RunShellCommand( | 
| -          'kill -SIGINT ' + ' '.join(perf_pids)) | 
| +      device.RunShellCommand('kill -SIGINT ' + ' '.join(perf_pids)) | 
| util.WaitFor(lambda: not device.old_interface.ExtractPid('perf'), | 
| timeout=2) | 
| self._proc.send_signal(signal.SIGINT) | 
|  |