Index: tools/telemetry/telemetry/core/backends/browser_backend.py |
diff --git a/tools/telemetry/telemetry/core/backends/browser_backend.py b/tools/telemetry/telemetry/core/backends/browser_backend.py |
index 9298a6f305a58f14fa6ae519f87b89863933e75a..2cf61b2c2d26b635f6e04f6121e820c4f4b14e15 100644 |
--- a/tools/telemetry/telemetry/core/backends/browser_backend.py |
+++ b/tools/telemetry/telemetry/core/backends/browser_backend.py |
@@ -75,6 +75,10 @@ class BrowserBackend(object): |
timeout=web_contents.DEFAULT_WEB_CONTENTS_TIMEOUT): |
raise NotImplementedError() |
+ @property |
+ def is_tracing_running(self): |
+ return False |
+ |
def StopTracing(self): |
raise NotImplementedError() |