Reverting 3174. Aka reapplying 3150, 3151 and 3159. Aka api accessor

src/objects-debug.cc

 // Copyright 2006-2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 961 matching lines @@
 }
 
 
 void AccessorInfo::AccessorInfoVerify() {
   CHECK(IsAccessorInfo());
   VerifyPointer(getter());
   VerifyPointer(setter());
   VerifyPointer(name());
   VerifyPointer(data());
   VerifyPointer(flag());
+  VerifyPointer(load_stub_cache());
 }
 
 void AccessorInfo::AccessorInfoPrint() {
   HeapObject::PrintHeader("AccessorInfo");
   PrintF("\n - getter: ");
   getter()->ShortPrint();
   PrintF("\n - setter: ");
   setter()->ShortPrint();
   PrintF("\n - name: ");
   name()->ShortPrint();
@@ skipping 340 matching lines @@
     }
     current = hash;
   }
   return true;
 }
 
 
 #endif  // DEBUG
 
 } }  // namespace v8::internal