DO NOT MERGE Update Android.bp

Test: presubmit
Bug: 188427719
Bug: 203846433
Change-Id: I076a138661e161f6f663d290d121a409987be930
diff --git a/current/Android.bp b/current/Android.bp
index 4432374..6333523 100644
--- a/current/Android.bp
+++ b/current/Android.bp
@@ -48,6 +48,7 @@
     ],
     licenses: ["sdkextensions-sdk_Android-Apache-2.0@current"],
     shared_library: false,
+    permitted_packages: ["android.os.ext"],
     public: {
         jars: ["sdk_library/public/framework-sdkextensions-stubs.jar"],
         stub_srcs: ["sdk_library/public/framework-sdkextensions.srcjar"],
@@ -81,6 +82,7 @@
     ],
     licenses: ["sdkextensions-sdk_Android-Apache-2.0"],
     shared_library: false,
+    permitted_packages: ["android.os.ext"],
     public: {
         jars: ["sdk_library/public/framework-sdkextensions-stubs.jar"],
         stub_srcs: ["sdk_library/public/framework-sdkextensions.srcjar"],