Add service registerer for "artd_pre_reboot" and "dexopt_chroot_setup".

Design doc: http://go/art-service-pre-reboot-dexopt

The service definition and SELinux policy changes will follow.

Bug: 323856574
Test: m update-api
Change-Id: I7cf1fda0bf361a26656b4a18c640a245b95ff5e7
diff --git a/core/api/module-lib-current.txt b/core/api/module-lib-current.txt
index 2940ca1..76bc016 100644
--- a/core/api/module-lib-current.txt
+++ b/core/api/module-lib-current.txt
@@ -376,7 +376,9 @@
 package android.os {
 
   public class ArtModuleServiceManager {
+    method @FlaggedApi("android.content.pm.use_art_service_v2") @NonNull public android.os.ArtModuleServiceManager.ServiceRegisterer getArtdPreRebootServiceRegisterer();
     method @NonNull public android.os.ArtModuleServiceManager.ServiceRegisterer getArtdServiceRegisterer();
+    method @FlaggedApi("android.content.pm.use_art_service_v2") @NonNull public android.os.ArtModuleServiceManager.ServiceRegisterer getDexoptChrootSetupServiceRegisterer();
   }
 
   public static final class ArtModuleServiceManager.ServiceRegisterer {
diff --git a/core/java/android/os/ArtModuleServiceManager.java b/core/java/android/os/ArtModuleServiceManager.java
index 0009e61..e0b631d 100644
--- a/core/java/android/os/ArtModuleServiceManager.java
+++ b/core/java/android/os/ArtModuleServiceManager.java
@@ -15,9 +15,11 @@
  */
 package android.os;
 
+import android.annotation.FlaggedApi;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
+import android.content.pm.Flags;
 
 /**
  * Provides a way to register and obtain the system service binder objects managed by the ART
@@ -60,4 +62,18 @@
     public ServiceRegisterer getArtdServiceRegisterer() {
         return new ServiceRegisterer("artd");
     }
+
+    /** Returns {@link ServiceRegisterer} for the "artd_pre_reboot" service. */
+    @NonNull
+    @FlaggedApi(Flags.FLAG_USE_ART_SERVICE_V2)
+    public ServiceRegisterer getArtdPreRebootServiceRegisterer() {
+        return new ServiceRegisterer("artd_pre_reboot");
+    }
+
+    /** Returns {@link ServiceRegisterer} for the "dexopt_chroot_setup" service. */
+    @NonNull
+    @FlaggedApi(Flags.FLAG_USE_ART_SERVICE_V2)
+    public ServiceRegisterer getDexoptChrootSetupServiceRegisterer() {
+        return new ServiceRegisterer("dexopt_chroot_setup");
+    }
 }