Turn get-own-property-descriptor.js test into a regression

src/ic.h

 // Copyright 2012 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 613 matching lines @@
   Handle<Code> global_proxy_stub_strict() {
     return isolate()->builtins()->StoreIC_GlobalProxy_Strict();
   }
 
   static void Clear(Address address, Code* target);
 
   friend class IC;
 };
 
 
+enum KeyedStoreCheckMap {
+  kDontCheckMap,
+  kCheckMap
+};
+
+
+enum KeyedStoreIncrementLength {
+  kDontIncrementLength,
+  kIncrementLength
+};
+
+
 class KeyedStoreIC: public KeyedIC {
  public:
   explicit KeyedStoreIC(Isolate* isolate) : KeyedIC(isolate) {
     ASSERT(target()->is_keyed_store_stub());
   }
 
   MUST_USE_RESULT MaybeObject* Store(State state,
                                    StrictModeFlag strict_mode,
                                      Handle<Object> object,
                                      Handle<Object> name,
@@ skipping 193 matching lines @@
 };
 
 
 // Helper for BinaryOpIC and CompareIC.
 enum InlinedSmiCheck { ENABLE_INLINED_SMI_CHECK, DISABLE_INLINED_SMI_CHECK };
 void PatchInlinedSmiCode(Address address, InlinedSmiCheck check);
 
 } }  // namespace v8::internal
 
 #endif  // V8_IC_H_