init: replace Result<Success> with Result<void>
Now that Result<T> is actually expected<T, ...>, and the expected
proposal states expected<void, ...> as the way to indicate an expected
object that returns either successfully with no object or an error,
let's move init's Result<Success> to the preferred Result<void>.
Bug: 132145659
Test: boot, init unit tests
Change-Id: Ib2f98396d8e6e274f95a496fcdfd8341f77585ee
diff --git a/init/persistent_properties.h b/init/persistent_properties.h
index 5f4df85..3845a0d 100644
--- a/init/persistent_properties.h
+++ b/init/persistent_properties.h
@@ -30,7 +30,7 @@
// Exposed only for testing
Result<PersistentProperties> LoadPersistentPropertyFile();
-Result<Success> WritePersistentPropertyFile(const PersistentProperties& persistent_properties);
+Result<void> WritePersistentPropertyFile(const PersistentProperties& persistent_properties);
extern std::string persistent_property_filename;
} // namespace init