Fix redefinition of aliased elements in arguments.

test/cctest/test-heap.cc

Index: test/cctest/test-heap.cc
diff --git a/test/cctest/test-heap.cc b/test/cctest/test-heap.cc
index a6dd83054b27a9f00f067d25cf45327133b859c8..8be409e747c06dc6b3b3200505bd11c87b0f2705 100644
--- a/test/cctest/test-heap.cc
+++ b/test/cctest/test-heap.cc
@@ -676,7 +676,7 @@ TEST(JSArray) {
   CHECK(array->HasFastTypeElements());
 
   // array[length] = name.
-  array->SetElement(0, *name, kNonStrictMode, true)->ToObjectChecked();
+  array->SetElement(0, *name, NONE, kNonStrictMode)->ToObjectChecked();
   CHECK_EQ(Smi::FromInt(1), array->length());
   CHECK_EQ(array->GetElement(0), *name);
 
@@ -691,7 +691,7 @@ TEST(JSArray) {
   CHECK(array->HasDictionaryElements());  // Must be in slow mode.
 
   // array[length] = name.
-  array->SetElement(int_length, *name, kNonStrictMode, true)->ToObjectChecked();
+  array->SetElement(int_length, *name, NONE, kNonStrictMode)->ToObjectChecked();
   uint32_t new_int_length = 0;
   CHECK(array->length()->ToArrayIndex(&new_int_length));
   CHECK_EQ(static_cast<double>(int_length), new_int_length - 1);
@@ -718,8 +718,8 @@ TEST(JSObjectCopy) {
   obj->SetProperty(
       *second, Smi::FromInt(2), NONE, kNonStrictMode)->ToObjectChecked();
 
-  obj->SetElement(0, *first, kNonStrictMode, true)->ToObjectChecked();
-  obj->SetElement(1, *second, kNonStrictMode, true)->ToObjectChecked();
+  obj->SetElement(0, *first, NONE, kNonStrictMode)->ToObjectChecked();
+  obj->SetElement(1, *second, NONE, kNonStrictMode)->ToObjectChecked();
 
   // Make the clone.
   Handle<JSObject> clone = Copy(obj);
@@ -737,8 +737,8 @@ TEST(JSObjectCopy) {
   clone->SetProperty(
       *second, Smi::FromInt(1), NONE, kNonStrictMode)->ToObjectChecked();
 
-  clone->SetElement(0, *second, kNonStrictMode, true)->ToObjectChecked();
-  clone->SetElement(1, *first, kNonStrictMode, true)->ToObjectChecked();
+  clone->SetElement(0, *second, NONE, kNonStrictMode)->ToObjectChecked();
+  clone->SetElement(1, *first, NONE, kNonStrictMode)->ToObjectChecked();
 
   CHECK_EQ(obj->GetElement(1), clone->GetElement(0));
   CHECK_EQ(obj->GetElement(0), clone->GetElement(1));