[objects] seed NumberDictionary (only ia32 now)

src/debug.h

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 160 matching lines @@
   void Add(Handle<Script> script);
 
   // Return the scripts in the cache.
   Handle<FixedArray> GetScripts();
 
   // Generate debugger events for collected scripts.
   void ProcessCollectedScripts();
 
  private:
   // Calculate the hash value from the key (script id).
-  static uint32_t Hash(int key) { return ComputeIntegerHash(key); }
+  static uint32_t Hash(int key) {
+    return ComputeIntegerHash(key, v8::internal::kZeroHashSeed);
+  }
 
   // Scripts match if their keys (script id) match.
   static bool ScriptMatch(void* key1, void* key2) { return key1 == key2; }
 
   // Clear the cache releasing all the weak handles.
   void Clear();
 
   // Weak handle callback for scripts in the cache.
   static void HandleWeakScript(v8::Persistent<v8::Value> obj, void* data);
 
@@ skipping 787 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(MessageDispatchHelperThread);
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // ENABLE_DEBUGGER_SUPPORT
 
 #endif  // V8_DEBUG_H_