Oilpan: Rename weak callback related methods

Source/platform/heap/MarkingVisitorImpl.h

Index: Source/platform/heap/MarkingVisitorImpl.h
diff --git a/Source/platform/heap/MarkingVisitorImpl.h b/Source/platform/heap/MarkingVisitorImpl.h
index c7da92c43696c31ebdccef7f7ef387552618d043..017d98526e078694b9a1a53fd4a68185dc782697 100644
--- a/Source/platform/heap/MarkingVisitorImpl.h
+++ b/Source/platform/heap/MarkingVisitorImpl.h
@@ -69,7 +69,7 @@ protected:
 
     inline void registerWeakMembers(const void* closure, const void* objectPointer, WeakPointerCallback callback)
     {
-        Heap::pushWeakPointerCallback(const_cast<void*>(closure), const_cast<void*>(objectPointer), callback);
+        Heap::pushThreadLocalWeakCallback(const_cast<void*>(closure), const_cast<void*>(objectPointer), callback);
     }
 
     inline void registerWeakTable(const void* closure, EphemeronCallback iterationCallback, EphemeronCallback iterationDoneCallback)
@@ -119,7 +119,7 @@ protected:
 protected:
     inline void registerWeakCellWithCallback(void** cell, WeakPointerCallback callback)
     {
-        Heap::pushWeakCellPointerCallback(cell, callback);
+        Heap::pushGlobalWeakCallback(cell, callback);
     }
 
 private: