Optionally invoke an interceptor on failed access checks

src/lookup.h

 // Copyright 2014 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.
 
 #ifndef V8_LOOKUP_H_
 #define V8_LOOKUP_H_
 
 #include "src/factory.h"
 #include "src/isolate.h"
 #include "src/objects.h"
@@ skipping 239 matching lines @@
   int GetConstantIndex() const;
   Handle<PropertyCell> GetPropertyCell() const;
   Handle<Object> GetAccessors() const;
   inline Handle<InterceptorInfo> GetInterceptor() const {
     DCHECK_EQ(INTERCEPTOR, state_);
     InterceptorInfo* result =
         IsElement() ? GetInterceptor<true>(JSObject::cast(*holder_))
                     : GetInterceptor<false>(JSObject::cast(*holder_));
     return handle(result, isolate_);
   }
+  Handle<InterceptorInfo> GetInterceptorForFailedAccessCheck() const;
   Handle<Object> GetDataValue() const;
   void WriteDataValue(Handle<Object> value);
   inline void UpdateProtector() {
     if (IsElement()) return;
     if (*name_ == heap()->is_concat_spreadable_symbol() ||
         (FLAG_harmony_species && (*name_ == heap()->constructor_string() ||
                                   *name_ == heap()->species_symbol())) ||
         (FLAG_harmony_instanceof &&
          (*name_ == heap()->has_instance_symbol()))) {
       InternalUpdateProtector();
@@ skipping 92 matching lines @@
   const Handle<JSReceiver> initial_holder_;
   const uint32_t index_;
   uint32_t number_;
 };
 
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_LOOKUP_H_