Fix test after 64 bit heap size change.

src/runtime.cc

 // Copyright 2006-2009 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 6783 matching lines @@
     PrintF("<failure>");
   } else if (obj->IsUndefined()) {
     PrintF("<undefined>");
   } else if (obj->IsNull()) {
     PrintF("<null>");
   } else if (obj->IsTrue()) {
     PrintF("<true>");
   } else if (obj->IsFalse()) {
     PrintF("<false>");
   } else {
-    PrintF("%p", obj);
+    PrintF("%p", reinterpret_cast<void*>(obj));
   }
 }
 
 
 static int StackSize() {
   int n = 0;
   for (JavaScriptFrameIterator it; !it.done(); it.Advance()) n++;
   return n;
 }
 
@@ skipping 3398 matching lines @@
   } else {
     // Handle last resort GC and make sure to allow future allocations
     // to grow the heap without causing GCs (if possible).
     Counters::gc_last_resort_from_js.Increment();
     Heap::CollectAllGarbage(false);
   }
 }
 
 
 } }  // namespace v8::internal