Add MANAGED_PROVISIONING_DPC_DOWNLOADED (nyc).

Test: Just adding a constant
Bug: 132261064
Change-Id: I1527be03a10fa1a2fde09e3e41d6b7e83a986fc0
Merged-In: I2bce277ff8f2de4614e19d5385fe6712b076f9c9

core/java/android/provider/Settings.java

@@ -4678,6 +4678,18 @@ public final class Settings {
         @Deprecated
         public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED;
 
+        /**
+         * Indicates whether a DPC has been downloaded during provisioning.
+         *
+         * <p>Type: int (0 for false, 1 for true)
+         *
+         * <p>If this is true, then any attempts to begin setup again should result in factory reset
+         *
+         * @hide
+         */
+        public static final String MANAGED_PROVISIONING_DPC_DOWNLOADED =
+                "managed_provisioning_dpc_downloaded";
+
         /**
          * Whether the current user has been set up via setup wizard (0 = false, 1 = true)
          * @hide