Move Heap parameters to ObjPtr

Deleted some unused object dumping code.

Test: test-art-host

Bug: 31113334

Change-Id: I747220caafe6679591fd4b361d7f50383a046164
diff --git a/runtime/obj_ptr-inl.h b/runtime/obj_ptr-inl.h
index f0a5f6f..d0be6dc 100644
--- a/runtime/obj_ptr-inl.h
+++ b/runtime/obj_ptr-inl.h
@@ -33,7 +33,7 @@
 template<class MirrorType, bool kPoison>
 inline void ObjPtr<MirrorType, kPoison>::AssertValid() const {
   if (kPoison) {
-    CHECK(IsValid()) << "Stale object pointer " << Ptr() << " , expected cookie "
+    CHECK(IsValid()) << "Stale object pointer " << PtrUnchecked() << " , expected cookie "
         << TrimCookie(Thread::Current()->GetPoisonObjectCookie()) << " but got " << GetCookie();
   }
 }