healthd: Delete health@2.0-service.

Health 2.0 is deprecated.

Bug: 308450739
Test: TH
Change-Id: Ifcd83b1b8c8e8b36eec5006c2d75ba60927eb915
diff --git a/healthd/Android.bp b/healthd/Android.bp
index 235303f..eb366a5 100644
--- a/healthd/Android.bp
+++ b/healthd/Android.bp
@@ -100,44 +100,6 @@
     ],
 }
 
-cc_defaults {
-    name: "android.hardware.health@2.0-service_defaults",
-
-    cflags: [
-        "-Wall",
-        "-Werror",
-    ],
-
-    static_libs: [
-        "android.hardware.health@2.0-impl",
-        "android.hardware.health@1.0-convert",
-        "libhealthservice",
-        "libhealthstoragedefault",
-        "libbatterymonitor",
-    ],
-
-    shared_libs: [
-        "libbase",
-        "libcutils",
-        "libhidlbase",
-        "liblog",
-        "libutils",
-        "android.hardware.health@2.0",
-    ],
-}
-
-cc_binary {
-    name: "android.hardware.health@2.0-service",
-    defaults: ["android.hardware.health@2.0-service_defaults"],
-
-    vendor: true,
-    relative_install_path: "hw",
-    init_rc: ["android.hardware.health@2.0-service.rc"],
-    srcs: [
-        "HealthServiceDefault.cpp",
-    ],
-}
-
 cc_library_static {
     name: "libhealthd_charger_nops",
     recovery_available: true,
diff --git a/healthd/HealthServiceDefault.cpp b/healthd/HealthServiceDefault.cpp
deleted file mode 100644
index 89ecc2f..0000000
--- a/healthd/HealthServiceDefault.cpp
+++ /dev/null
@@ -1,39 +0,0 @@
-/*
- * Copyright (C) 2017 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.
- */
-
-#include <health2/service.h>
-#include <healthd/healthd.h>
-
-void healthd_board_init(struct healthd_config*) {
-    // Implementation-defined init logic goes here.
-    // 1. config->periodic_chores_interval_* variables
-    // 2. config->battery*Path variables
-    // 3. config->energyCounter. In this implementation, energyCounter is not defined.
-
-    // use defaults
-}
-
-int healthd_board_battery_update(struct android::BatteryProperties*) {
-    // Implementation-defined update logic goes here. An implementation
-    // can make modifications to prop before broadcasting it to all callbacks.
-
-    // return 0 to log periodic polled battery status to kernel log
-    return 0;
-}
-
-int main() {
-    return health_service_main();
-}
diff --git a/healthd/android.hardware.health@2.0-service.rc b/healthd/android.hardware.health@2.0-service.rc
deleted file mode 100644
index 762771e..0000000
--- a/healthd/android.hardware.health@2.0-service.rc
+++ /dev/null
@@ -1,6 +0,0 @@
-service health-hal-2-0 /vendor/bin/hw/android.hardware.health@2.0-service
-    class hal
-    user system
-    group system
-    capabilities WAKE_ALARM BLOCK_SUSPEND
-    file /dev/kmsg w