Add a new setting for Bluetooth on while driving.

This also adds a feature flag to read to see if the feature is enabled
on a given device.

Bug: 66679618
Test: Used in Settings Robotest
Change-Id: Idb892aa78f244d026a8d4b7dc104d47e0f611085
diff --git a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
index 5a75681..c64c322 100644
--- a/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
+++ b/packages/SettingsProvider/src/com/android/providers/settings/SettingsProtoDumpUtil.java
@@ -1758,6 +1758,9 @@
         dumpSetting(s, p,
                 Settings.Secure.BACKUP_MANAGER_CONSTANTS,
                 SecureSettingsProto.BACKUP_MANAGER_CONSTANTS);
+        dumpSetting(s, p,
+                Settings.Secure.BLUETOOTH_ON_WHILE_DRIVING,
+                SecureSettingsProto.BLUETOOTH_ON_WHILE_DRIVING);
     }
 
     private static void dumpProtoSystemSettingsLocked(