CTS for default background network restrictions

Apps will now lose network access once they are in top-sleeping or
higher process state. Adding some cts tests to ensure correct behavior.

Test: atest CtsHostsideNetworkTests

BYPASS_INCLUSIVE_LANGUAGE_REASON=Existing method

Bug: 304347838
Change-Id: Iba7c7bd01309fa7a301fdc1524033f0fad5ae512
diff --git a/tests/cts/hostside/Android.bp b/tests/cts/hostside/Android.bp
index a0aafc6..eb5b271 100644
--- a/tests/cts/hostside/Android.bp
+++ b/tests/cts/hostside/Android.bp
@@ -30,7 +30,10 @@
     name: "CtsHostsideNetworkTests",
     defaults: ["cts_defaults"],
     // Only compile source java files in this apk.
-    srcs: ["src/**/*.java"],
+    srcs: [
+        "src/**/*.java",
+        ":ArgumentConstants",
+    ],
     libs: [
         "net-tests-utils-host-device-common",
         "cts-tradefed",