resolve merge conflicts of cd9ea74 to nyc-mr1-dev

Change-Id: I37bc8256b8b91274f418cbefe2797f068cd98dd4
diff --git a/proto/src/metrics_constants.proto b/proto/src/metrics_constants.proto
index fee8ed9..3a14ad2 100644
--- a/proto/src/metrics_constants.proto
+++ b/proto/src/metrics_constants.proto
@@ -2212,6 +2212,13 @@
     // Notification group expansion state toggled by the expand affordance.
     ACTION_NOTIFICATION_GROUP_EXPANDER = 408;
 
+
+    // Notification expansion state toggled by the expand gesture.
+    ACTION_NOTIFICATION_GESTURE_EXPANDER = 409;
+
+    // Notification group expansion state toggled by the expand gesture.
+    ACTION_NOTIFICATION_GROUP_GESTURE_EXPANDER = 410;
+
     // ---- End N Constants, all N constants go above this line ----
 
     // ------- Begin N App Disambig Shade -----