Implement stub for initialize static storage base.

Also fix a race in thread list.

Change-Id: Ice35c2fa14e7a9a0585e89d558815ab99bbdd6b9
diff --git a/src/thread.h b/src/thread.h
index e198d9a..a33d361 100644
--- a/src/thread.h
+++ b/src/thread.h
@@ -221,7 +221,7 @@
   Class* (*pInitializeTypeFromCode)(uint32_t, Method*);
   void (*pResolveMethodFromCode)(Method*, uint32_t);
   void (*pInvokeInterfaceTrampoline)(void*, void*, void*, void*);
-  StaticStorageBase* (*pInitializeStaticStorage)(uint32_t, const Method*);
+  void* (*pInitializeStaticStorage)(uint32_t, void*);
   Field* (*pFindInstanceFieldFromCode)(uint32_t, const Method*);
   void (*pCheckSuspendFromCode)(Thread*);
   void (*pTestSuspendFromCode)();