Revert "Add CTS tests for exclude VPN routes APIs"

Revert "Add APIs that allow to exclude routes from VPN"

Revert "Suppress NewApi warnings for @SystemApi -> public APIs"

Revert "Add VpnServiceBuilderShim for VpnService.Builder"

Revert submission 1551943-vpn-impl

Reason for revert: <DroidMonitor-triggered revert due to breakage https://android-build.googleplex.com/builds/quarterdeck?branch=aosp-master&target=mainline_modules_x86_64-userdebug&lkgb=8007224&lkbb=8008168&fkbb=8007902 >, bug b/210979001
Reverted Changes:
I0e7aa077a:Add VpnServiceBuilderShim for VpnService.Builder
Ib12f5ab39:Suppress NewApi warnings for @SystemApi -> public ...
I59b9185cf:Unhide RouteInfo#getType and related fields
Ie5b62b2b2:Unhide IpPrefix(InetAddress, int)
I993a32d40:Add CTS tests for exclude VPN routes APIs
Ib24b2d3fb:Suppress NewApi warnings for @SystemApi -> public ...
Ic3b10464a:Add APIs that allow to exclude routes from VPN

Change-Id: Ic4f86f405c395f1356de1a6f8cf9e92692d953ce
BUG: 210979001
diff --git a/tests/cts/hostside/app/Android.bp b/tests/cts/hostside/app/Android.bp
index 8597bff..674af14 100644
--- a/tests/cts/hostside/app/Android.bp
+++ b/tests/cts/hostside/app/Android.bp
@@ -18,8 +18,12 @@
     default_applicable_licenses: ["Android-Apache-2.0"],
 }
 
-java_defaults {
-    name: "CtsHostsideNetworkTestsAppDefaults",
+android_test_helper_app {
+    name: "CtsHostsideNetworkTestsApp",
+    defaults: [
+        "cts_support_defaults",
+        "framework-connectivity-test-defaults",
+    ],
     platform_apis: true,
     static_libs: [
         "CtsHostsideNetworkTestsAidl",
@@ -43,28 +47,3 @@
         "general-tests",
     ],
 }
-
-android_test_helper_app {
-    name: "CtsHostsideNetworkTestsApp",
-    defaults: [
-        "cts_support_defaults",
-        "framework-connectivity-test-defaults",
-        "CtsHostsideNetworkTestsAppDefaults",
-    ],
-    static_libs: [
-        "NetworkStackApiStableShims",
-    ],
-}
-
-android_test_helper_app {
-    name: "CtsHostsideNetworkTestsAppNext",
-    defaults: [
-        "cts_support_defaults",
-        "framework-connectivity-test-defaults",
-        "CtsHostsideNetworkTestsAppDefaults",
-        "ConnectivityNextEnableDefaults",
-    ],
-    static_libs: [
-        "NetworkStackApiCurrentShims",
-    ],
-}