Enforce package visibility to the api querySyncProviders

A security fix to enforce package visibility filter to the
api IPackageManager#querySyncProviders.

Bug: 188802680
Test: atest AppEnumerationInternalTests
Change-Id: Idca4b1bf739b6113ac3922af63ebc9d15fd5fe69
diff --git a/services/tests/PackageManagerServiceTests/appenumeration/Android.bp b/services/tests/PackageManagerServiceTests/appenumeration/Android.bp
new file mode 100644
index 0000000..479ef8e
--- /dev/null
+++ b/services/tests/PackageManagerServiceTests/appenumeration/Android.bp
@@ -0,0 +1,36 @@
+// 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.
+
+package {
+    // See: http://go/android-license-faq
+    // A large-scale-change added 'default_applicable_licenses' to import
+    // all of the 'license_kinds' from "frameworks_base_license"
+    // to get the below license kinds:
+    //   SPDX-license-identifier-Apache-2.0
+    default_applicable_licenses: ["frameworks_base_license"],
+}
+
+android_test {
+    name: "AppEnumerationInternalTests",
+    srcs: [
+        "src/**/*.java",
+    ],
+    static_libs: [
+        "compatibility-device-util-axt",
+        "androidx.test.runner",
+        "truth-prebuilt",
+    ],
+    platform_apis: true,
+    test_suites: ["device-tests"],
+}