Index: tools/telemetry/telemetry/timeline/inspector_timeline_data.py |
diff --git a/tools/telemetry/telemetry/timeline/inspector_timeline_data.py b/tools/telemetry/telemetry/timeline/inspector_timeline_data.py |
index 539888c2e4b2d0fe66c57277626ee920aadaa88d..659ef8f235d5fc1362a414e9575fbbb2c1dd59f6 100644 |
--- a/tools/telemetry/telemetry/timeline/inspector_timeline_data.py |
+++ b/tools/telemetry/telemetry/timeline/inspector_timeline_data.py |
@@ -14,7 +14,7 @@ class InspectorTimelineData(TimelineData): |
def Serialize(self, f): |
"""Serializes the trace result to a file-like object""" |
f.write('{"traceEvents":') |
- json.dump(self._event_data, f) |
+ json.dump(self._event_data, f, indent=4) |
f.write('}') |
def EventData(self): |