# Keep the name of RevocationBoundService for apk side.
-keep public class com.google.android.gms.auth.api.signin.RevocationBoundService
-keepclassmembers class * {
  @com.google.api.client.util.Key <fields>;
}
-keepclassmembers class * extends com.google.api.client.json.GenericJson {
   <init>();
}