Initialize FinalizeObject::kind to a known value.

jemc · jemc · commit d7999e9fa974 · 2015-06-09T15:17:58.000-07:00
This fixes the following valgrind error:
```
Conditional jump or move depends on uninitialised value(s)
rubinius::FinalizerThread::queue_objects(rubinius::State*) (finalize.cpp:383)
```
diff --git a/vm/gc/finalize.hpp b/vm/gc/finalize.hpp
@@ -35,6 +35,7 @@ namespace rubinius {
   public:
     FinalizeObject()
       : object(NULL)
+      , kind(eManaged)
       , status(eLive)
       , finalizer(0)
       , ruby_finalizer(0)
