Index: content/browser/tracing/tracing_controller_impl.cc |
diff --git a/content/browser/tracing/tracing_controller_impl.cc b/content/browser/tracing/tracing_controller_impl.cc |
index 0bd18de106a8dd1f59c37b3d6af09c32487537ac..47f0c254426a614d6eb27a4f199962970c41de51 100644 |
--- a/content/browser/tracing/tracing_controller_impl.cc |
+++ b/content/browser/tracing/tracing_controller_impl.cc |
@@ -598,10 +598,11 @@ void TracingControllerImpl::OnEndAgentTracingAcked( |
// The Windows kernel events are kept into a JSON format stored as string |
// and must not be escaped. |
trace_data_sink_->AddAgentTrace(events_label, events_str_ptr->data()); |
- } else if (agent_name != kArcTracingAgentName) { |
- // ARC trace data is obtained via systrace. Ignore the empty data. |
- // Quote other trace data as JSON strings and merge them into |
- // |trace_data_sink_|. |
+ } else if (agent_name == kArcTracingAgentName) { |
+ // The ARC events are kept into a JSON format stored as string |
+ // and must not be escaped. |
+ trace_data_sink_->AddTraceChunk(events_str_ptr->data()); |
+ } else { |
trace_data_sink_->AddAgentTrace( |
events_label, base::GetQuotedJSONString(events_str_ptr->data())); |
} |