Filling in some Class, Method, and Field native code needed during startup and I/O

Change-Id: Ia2f2a0ec295d1bd848e6f65254bd9fec2fde56f6
diff --git a/src/runtime.h b/src/runtime.h
index 35f8ef7..6d11cf3 100644
--- a/src/runtime.h
+++ b/src/runtime.h
@@ -163,6 +163,7 @@
   bool Init(const Options& options, bool ignore_unrecognized);
   void InitLibraries();
   void RegisterRuntimeNativeMethods(JNIEnv*);
+  void RunImageClinits();
   void StartDaemonThreads();
 
   std::string boot_class_path_;