Index: components/tracing/child/child_trace_message_filter_unittest.cc |
diff --git a/components/tracing/child/child_trace_message_filter_unittest.cc b/components/tracing/child/child_trace_message_filter_unittest.cc |
index 8a7ccec7e4e91194e2ee85998658b45ed739a6a3..4a090dd91ed54b810a0b8e5caa4000120f1845d0 100644 |
--- a/components/tracing/child/child_trace_message_filter_unittest.cc |
+++ b/components/tracing/child/child_trace_message_filter_unittest.cc |
@@ -8,6 +8,7 @@ |
#include "base/memory/ref_counted.h" |
#include "base/message_loop/message_loop.h" |
+#include "base/metrics/histogram_macros.h" |
#include "base/run_loop.h" |
#include "components/tracing/common/tracing_messages.h" |
#include "ipc/ipc_message.h" |