Handle retry-after-gc failures within LoadIC::Load and StoreIC::Store.

src/accessors.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 61 matching lines @@
 #define ACCESSOR_DESCRIPTOR_DECLARATION(name) \
     k##name,
   ACCESSOR_DESCRIPTOR_LIST(ACCESSOR_DESCRIPTOR_DECLARATION)
 #undef ACCESSOR_DESCRIPTOR_DECLARATION
     descriptorCount
   };
 
   // Accessor functions called directly from the runtime system.
   MUST_USE_RESULT static MaybeObject* FunctionGetPrototype(Object* object,
                                                            void*);
+  static Handle<Object> FunctionGetPrototype(Handle<Object> object);
+
   MUST_USE_RESULT static MaybeObject* FunctionSetPrototype(JSObject* object,
                                                       Object* value,
                                                       void*);
   static MaybeObject* FunctionGetArguments(Object* object, void*);
 
   // Accessor infos.
   static Handle<AccessorInfo> MakeModuleExport(
       Handle<String> name, int index, PropertyAttributes attributes);
 
  private:
@@ skipping 22 matching lines @@
   // Helper functions.
   static Object* FlattenNumber(Object* value);
   static MaybeObject* IllegalSetter(JSObject*, Object*, void*);
   static Object* IllegalGetAccessor(Object* object, void*);
   static MaybeObject* ReadOnlySetAccessor(JSObject*, Object* value, void*);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_ACCESSORS_H_