8199272: Broken assertion in ClassLoaderData::remove_handle

Added new ClassLoaderData::ChunkList::contains(oop*) function for OopHandle rather than oop.

Reviewed-by: stefank, hseigel

src/hotspot/share/classfile/classLoaderData.hpp

@@ -205,6 +205,7 @@ class ClassLoaderData : public CHeapObj<mtClass> {
     // However, multiple threads can execute oops_do concurrently with add.
     oop* add(oop o);
     bool contains(oop p);
+    NOT_PRODUCT(bool owner_of(oop* p);)
     void oops_do(OopClosure* f);
 
     int count() const;