Revert "init: run property service in a thread"

This reverts commit 26f5e7da3a8d99813d1db00bfb04e4ccd49e3221.

Reason for revert: bluecross boot stability issue

Bug: 140009641
Change-Id: I7ddb9509dfb2c6f644037129aa9d3fb9ff1740aa
diff --git a/init/init.h b/init/init.h
index 832ce3f..cfc28f1 100644
--- a/init/init.h
+++ b/init/init.h
@@ -31,14 +31,16 @@
 Parser CreateParser(ActionManager& action_manager, ServiceList& service_list);
 Parser CreateServiceOnlyParser(ServiceList& service_list);
 
+bool HandleControlMessage(const std::string& msg, const std::string& arg, pid_t pid);
+
+void property_changed(const std::string& name, const std::string& value);
+
 bool start_waiting_for_property(const char *name, const char *value);
 
 void DumpState();
 
 void ResetWaitForProp();
 
-void SendLoadPersistentPropertiesMessage();
-
 int SecondStageMain(int argc, char** argv);
 
 }  // namespace init