Propagate useartservice setting from experiment flag to global flag.

Only propagate it if it turns off ART Service - if OEMs have disabled
it with dalvik.vm.useartservice then we shouldn't enable it.

Introduce a new art_boot binary to do it, which is only run at boot
through a oneshot service.

We cannot use setprop commands directly in the init script, because
non-vendor APEXes are prohibited from using `on` actions (b/278862348).

Test: boot
      -> Check that dalvik.vm.useartservice is not false
      adb root
      adb shell setprop persist.device_config.runtime_native_boot.useartservice false
      -> Check that dalvik.vm.useartservice is not false
      adb reboot
      -> Check that dalvik.vm.useartservice is false
  on udc-dev
Test: Same as above, but with an unbundled ART module build installed
      on git_sc-release and git_tm-release.
Test: boot
      -> Check that dalvik.vm.useartservice is unset
      adb root
      adb shell setprop persist.device_config.runtime_native_boot.useartservice true
      -> Check that dalvik.vm.useartservice is unset
      adb reboot
      -> Check that dalvik.vm.useartservice is unset
  on udc-dev with dalvik.vm.useartservice unset
Bug: 272056722
Ignore-AOSP-First: Will cherry-pick to AOSP later
Change-Id: Ifc552ed924818d7363aef822cd3060f7adfc92b6

2 files changed, 0 insertions, 30 deletions

diff --git a/artd/Android.bp b/artd/Android.bp
index b4518c91d0..1288ebcf25 100644
--- a/artd/Android.bp
+++ b/artd/Android.bp
@@ -61,13 +61,6 @@ art_cc_binary {
     ],
 }
 
-prebuilt_etc {
-    name: "com.android.art.artd.init.rc",
-    src: "artd.rc",
-    filename: "init.rc",
-    installable: false,
-}
-
 art_cc_defaults {
     name: "art_artd_tests_defaults",
     defaults: ["artd_defaults"],
diff --git a/artd/artd.rc b/artd/artd.rc
deleted file mode 100644
index 5ddfcdc219..0000000000
--- a/artd/artd.rc
+++ /dev/null
@@ -1,23 +0,0 @@
-# Copyright (C) 2021 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-# A lazy service that is started and stopped dynamically as needed.
-service artd /apex/com.android.art/bin/artd
-    interface aidl artd
-    disabled  # Prevents the service from automatically starting at boot.
-    oneshot  # Prevents the service from automatically restarting each time it is stopped.
-    class core
-    user artd
-    group artd
-    capabilities DAC_OVERRIDE DAC_READ_SEARCH FOWNER CHOWN