Compile very thin code to access objects on which indexed interceptor is set.

src/ic.h

Index: src/ic.h
diff --git a/src/ic.h b/src/ic.h
index b34236f45eb4e559143139c605294c75f344be21..feff8c5b6e947855f51e5a66598d193cf8ed3b49 100644
--- a/src/ic.h
+++ b/src/ic.h
@@ -53,6 +53,7 @@ enum DictionaryCheck { CHECK_DICTIONARY, DICTIONARY_CHECK_DONE };
   ICU(LoadPropertyWithInterceptorOnly)                \
   ICU(LoadPropertyWithInterceptorForLoad)             \
   ICU(LoadPropertyWithInterceptorForCall)             \
+  ICU(KeyedLoadPropertyWithInterceptor)               \
   ICU(StoreInterceptorProperty)
 
 //
@@ -293,6 +294,7 @@ class KeyedLoadIC: public IC {
   // for all other types.
   static void GenerateExternalArray(MacroAssembler* masm,
                                     ExternalArrayType array_type);
+  static void GenerateIndexedInterceptor(MacroAssembler* masm);
 
   // Clear the use of the inlined version.
   static void ClearInlinedVersion(Address address);
@@ -329,6 +331,10 @@ class KeyedLoadIC: public IC {
   }
   static Code* external_array_stub(JSObject::ElementsKind elements_kind);
 
+  static Code* indexed_interceptor_stub() {
+    return Builtins::builtin(Builtins::KeyedLoadIC_IndexedInterceptor);
+  }
+
   static void Clear(Address address, Code* target);
 
   // Support for patching the map that is checked in an inlined