Index: tools/telemetry/telemetry/core/platform/cros_platform_backend.py |
diff --git a/tools/telemetry/telemetry/core/platform/cros_platform_backend.py b/tools/telemetry/telemetry/core/platform/cros_platform_backend.py |
index 26b665a0d270a57267cea3b7f2dc548d107f8e2a..1283bbc87d525c3958c07d73b47e4d3953d38d63 100644 |
--- a/tools/telemetry/telemetry/core/platform/cros_platform_backend.py |
+++ b/tools/telemetry/telemetry/core/platform/cros_platform_backend.py |
@@ -12,7 +12,7 @@ from telemetry.core.platform.power_monitor import cros_power_monitor |
class CrosPlatformBackend( |
linux_based_platform_backend.LinuxBasedPlatformBackend): |
- def __init__(self, device): |
+ def __init__(self, device=None): |
super(CrosPlatformBackend, self).__init__(device) |
if device: |
self._cri = cros_interface.CrOSInterface( |