1 files changed, 1 insertions, 1 deletions
diff --git a/pc/rtc_stats_collector.h b/pc/rtc_stats_collector.h
index e94d23944c..4c68e77086 100644
--- a/pc/rtc_stats_collector.h
+++ b/pc/rtc_stats_collector.h
@@ -317,7 +317,7 @@ class RTCStatsCollector : public rtc::RefCountInterface {
     uint32_t data_channels_closed;
     // Identifies channels that have been opened, whose internal id is stored in
     // the set until they have been fully closed.
-    webrtc::flat_set<int> opened_data_channels;
+    flat_set<int> opened_data_channels;
   };
   InternalRecord internal_record_;
 };