Add enums for battery settings page.

Bug: 35063415
Test: Manual
Change-Id: If2d8cb88bd4a91458747730dc9f352fe828de7ad
diff --git a/proto/src/metrics_constants.proto b/proto/src/metrics_constants.proto
index 4bacb58..2b219e6 100644
--- a/proto/src/metrics_constants.proto
+++ b/proto/src/metrics_constants.proto
@@ -2157,7 +2157,7 @@
 
     // ACTION: Settings -> Select summary tab.
     // CATEGORY: SETTINGS
-    ACTION_SELECT_SUMMARY=476;
+    ACTION_SELECT_SUMMARY = 476;
 
     // ACTION: Settings -> Select support tab.
     // CATEGORY: SETTINGS
@@ -2208,7 +2208,7 @@
     NIGHT_DISPLAY_SETTINGS = 488;
 
     // ACTION: Settings -> Storage -> Manage storage -> Click Storage Manager
-        //   SUBTYPE: false is off, true is on
+    //   SUBTYPE: false is off, true is on
     ACTION_TOGGLE_STORAGE_MANAGER = 489;
 
     // Settings launched from collapsed quick settings.
@@ -3477,6 +3477,15 @@
     // OS: O
     WIFI_NETWORK_DETAILS = 849;
 
+    // ACTION: Settings > Battery > Menu > Usage Alerts
+    ACTION_SETTINGS_MENU_BATTERY_USAGE_ALERTS = 850;
+
+    // ACTION: Settings > Battery > Menu > Optimization
+    ACTION_SETTINGS_MENU_BATTERY_OPTIMIZATION = 851;
+
+    // ACTION: Settings > Battery > Menu > Apps Toggle
+    ACTION_SETTINGS_MENU_BATTERY_APPS_TOGGLE = 852;
+
     // ---- End O Constants, all O constants go above this line ----
 
     // Add new aosp constants above this line.