[Sheriff] Revert "Add support for keyed-call on arrays of fast elements"

src/code-stubs-hydrogen.cc

 // 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 576 matching lines @@
       HObjectAccess::ForBackingStoreOffset(casted_stub()->offset(), rep);
   return AddLoadNamedField(GetParameter(0), access);
 }
 
 
 Handle<Code> KeyedLoadFieldStub::GenerateCode(Isolate* isolate) {
   return DoGenerateCode(isolate, this);
 }
 
 
-template<>
-HValue* CodeStubGraphBuilder<KeyedArrayCallStub>::BuildCodeStub() {
-  int argc = casted_stub()->argc() + 1;
-  info()->set_parameter_count(argc);
-
-  HValue* receiver = Add<HParameter>(1);
-
-  // Load the expected initial array map from the context.
-  JSArrayBuilder array_builder(this, casted_stub()->elements_kind());
-  HValue* map = array_builder.EmitMapCode();
-
-  HValue* checked_receiver = Add<HCheckMapValue>(receiver, map);
-
-  HValue* function = BuildUncheckedMonomorphicElementAccess(
-      checked_receiver, GetParameter(0),
-      NULL, true, casted_stub()->elements_kind(),
-      false, NEVER_RETURN_HOLE, STANDARD_STORE);
-  return Add<HCallFunction>(function, argc, TAIL_CALL);
-}
-
-
-Handle<Code> KeyedArrayCallStub::GenerateCode(Isolate* isolate) {
-  return DoGenerateCode(isolate, this);
-}
-
-
 template <>
 HValue* CodeStubGraphBuilder<KeyedStoreFastElementStub>::BuildCodeStub() {
   BuildUncheckedMonomorphicElementAccess(
       GetParameter(0), GetParameter(1), GetParameter(2),
       casted_stub()->is_js_array(), casted_stub()->elements_kind(),
       true, NEVER_RETURN_HOLE, casted_stub()->store_mode());
 
   return GetParameter(2);
 }
 
@@ skipping 664 matching lines @@
   return js_function;
 }
 
 
 Handle<Code> FastNewClosureStub::GenerateCode(Isolate* isolate) {
   return DoGenerateCode(isolate, this);
 }
 
 
 } }  // namespace v8::internal