diff --git a/cc/BUILD.gn b/cc/BUILD.gn
index bb28ea30..7e5e837 100644
--- a/cc/BUILD.gn
+++ b/cc/BUILD.gn
@@ -157,6 +157,8 @@
     "metrics/compositor_frame_reporting_controller.h",
     "metrics/compositor_timing_history.cc",
     "metrics/compositor_timing_history.h",
+    "metrics/dropped_frame_counter.cc",
+    "metrics/dropped_frame_counter.h",
     "metrics/event_metrics.cc",
     "metrics/event_metrics.h",
     "metrics/events_metrics_manager.cc",
@@ -312,8 +314,6 @@
     "trees/draw_property_utils.h",
     "trees/effect_node.cc",
     "trees/effect_node.h",
-    "trees/frame_rate_counter.cc",
-    "trees/frame_rate_counter.h",
     "trees/frame_rate_estimator.cc",
     "trees/frame_rate_estimator.h",
     "trees/image_animation_controller.cc",