Add metric for anomaly detection

1. FUELGAUGE_ANOMALY_DETAIL(anomaly detail page)
2. DIALOG_HANDLE_ANOMALY(anomaly dialog)

Bug: 37681923
Test: Build
Change-Id: I3c27832933df0d59f16c0124b09aaac2cec9af8a
diff --git a/proto/src/metrics_constants.proto b/proto/src/metrics_constants.proto
index f9b4372..9fa6229 100644
--- a/proto/src/metrics_constants.proto
+++ b/proto/src/metrics_constants.proto
@@ -3962,6 +3962,13 @@
     // OPEN: Settings > System > Languages & input > Advanced > Lift to open camera
     SETTINGS_GESTURE_CAMERA_LIFT_TRIGGER = 986;
 
+    // OPEN: Settings > Battery > High Usage > Abnormal app page
+    // CATEGORY: SETTINGS
+    FUELGAUGE_ANOMALY_DETAIL = 987;
+
+    // OPEN: Settings > Battery > High Usage
+    DIALOG_HANDLE_ANOMALY = 988;
+
     // Add new aosp constants above this line.
     // END OF AOSP CONSTANTS
   }