objects.h splitting: Move ModuleInfoEntry

src/objects/object-macros.h

 // Copyright 2016 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Note 1: Any file that includes this one should include object-macros-undef.h
 // at the bottom.
 
 // Note 2: This file is deliberately missing the include guards (the undeffing
 // approach wouldn't work otherwise).
 
 #define DECL_BOOLEAN_ACCESSORS(name) \
   inline bool name() const;          \
   inline void set_##name(bool value);
 
 #define DECL_INT_ACCESSORS(name) \
   inline int name() const;       \
   inline void set_##name(int value);
 
 #define DECL_ACCESSORS(name, type)    \
   inline type* name() const;          \
   inline void set_##name(type* value, \
                          WriteBarrierMode mode = UPDATE_WRITE_BARRIER);
 
 #define DECLARE_CAST(type)                   \
   INLINE(static type* cast(Object* object)); \
   INLINE(static const type* cast(const Object* object));
+
+#ifdef VERIFY_HEAP
+#define DECLARE_VERIFIER(Name) void Name##Verify();
+#else
+#define DECLARE_VERIFIER(Name)
+#endif