Add metric for new battery relative functions for S (2/2)

Reference the table from PM requested:
https://docs.google.com/spreadsheets/d/1TC_6MLVMvOS0p1ic0wPfQ-19AOuY8Kc8FUJdqaQSM4I/edit?ts=6098b296#gid=0

Bug: 188505537
Test: make SettingsRoboTests
Change-Id: I8d9f305bc7126f611829530cc96d7467bee0cab4
diff --git a/stats/enums/app/settings_enums.proto b/stats/enums/app/settings_enums.proto
index 9ba59e5..09ae3c8 100644
--- a/stats/enums/app/settings_enums.proto
+++ b/stats/enums/app/settings_enums.proto
@@ -955,6 +955,21 @@
     // CATEGORY: SETTINGS
     // OS: S
     ACTION_APP_RESTRICTED_LIST_UNCHECKED = 1780;
+
+    // Action: Settings > Adaptive Preferences > Adaptive Charging
+    // CATEGORY: SETTINGS
+    // OS: S
+    ACTION_ADAPTIVE_CHARGING_TOGGLE = 1781;
+
+    // Action: Settings > Battery Share > toggle
+    // CATEGORY: SETTINGS
+    // OS: S
+    ACTION_REVERSE_CHARGING_TOGGLE = 1782;
+
+    // Action: Settings > Battery Share > threshold
+    // CATEGORY: SETTINGS
+    // OS: S
+    ACTION_REVERSE_CHARGING_THRESHOLD = 1783;
 }
 
 /**