[runtime] Port simple String.prototype.indexOf cases to TF Builtin

src/runtime/runtime-array.cc

 // 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.
 
 #include "src/runtime/runtime-utils.h"
 
 #include "src/arguments.h"
 #include "src/code-stubs.h"
 #include "src/conversions-inl.h"
 #include "src/elements.h"
@@ skipping 519 matching lines @@
   return isolate->heap()->false_value();
 }
 
 RUNTIME_FUNCTION(Runtime_ArrayIndexOf) {
   HandleScope shs(isolate);
   DCHECK(args.length() == 3);
   CONVERT_ARG_HANDLE_CHECKED(Object, search_element, 1);
   CONVERT_ARG_HANDLE_CHECKED(Object, from_index, 2);
 
   // Let O be ? ToObject(this value).
-  Handle<Object> receiver_obj = args.at<Object>(0);
+  Handle<Object> receiver_obj = args.at(0);
   if (receiver_obj->IsNull(isolate) || receiver_obj->IsUndefined(isolate)) {
     THROW_NEW_ERROR_RETURN_FAILURE(
         isolate, NewTypeError(MessageTemplate::kCalledOnNullOrUndefined,
                               isolate->factory()->NewStringFromAsciiChecked(
                                   "Array.prototype.indexOf")));
   }
   Handle<JSReceiver> object;
-  ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
-      isolate, object, Object::ToObject(isolate, args.at<Object>(0)));
+  ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, object,
+                                     Object::ToObject(isolate, args.at(0)));
 
   // Let len be ? ToLength(? Get(O, "length")).
   int64_t len;
   {
     if (object->IsJSArray()) {
       uint32_t len32 = 0;
       bool success = JSArray::cast(*object)->length()->ToArrayLength(&len32);
       DCHECK(success);
       USE(success);
       len = len32;
@@ skipping 108 matching lines @@
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
       isolate, spreaded,
       Execution::Call(isolate, spread_iterable_function,
                       isolate->factory()->undefined_value(), 1, &spread));
 
   return *spreaded;
 }
 
 }  // namespace internal
 }  // namespace v8