Introduce {FAST,SLOW}_STRING_WRAPPER_ELEMENTS

test/cctest/interpreter/test-interpreter.cc

 // Copyright 2015 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.
 
 #include "src/v8.h"
 
 #include "src/execution.h"
 #include "src/handles.h"
 #include "src/interpreter/bytecode-array-builder.h"
 #include "src/interpreter/interpreter.h"
@@ skipping 1459 matching lines @@
     CHECK_EQ(return_value->BooleanValue(), expected_value);
   }
 }
 
 
 TEST(InterpreterTestIn) {
   HandleAndZoneScope handles;
   i::Factory* factory = handles.main_isolate()->factory();
   // Allocate an array
   Handle<i::JSArray> array =
-      factory->NewJSArray(i::ElementsKind::FAST_SMI_ELEMENTS);
+      factory->NewJSArray(0, i::ElementsKind::FAST_SMI_ELEMENTS);
   // Check for these properties on the array object
   const char* properties[] = {"length", "fuzzle", "x", "0"};
   for (size_t i = 0; i < arraysize(properties); i++) {
     bool expected_value = (i == 0);
     BytecodeArrayBuilder builder(handles.main_isolate(), handles.main_zone());
     Register r0(0);
     builder.set_locals_count(1);
     builder.set_context_count(0);
     builder.set_parameter_count(0);
     builder.LoadLiteral(factory->NewStringFromAsciiChecked(properties[i]))
@@ skipping 2339 matching lines @@
     Handle<i::Object> return_value = callable().ToHandleChecked();
     CHECK(return_value->SameValue(*do_expr[i].second));
   }
 
   FLAG_harmony_do_expressions = old_flag;
 }
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8