Handlify code allocation.

test/cctest/test-macro-assembler-arm.cc

Index: test/cctest/test-macro-assembler-arm.cc
diff --git a/test/cctest/test-macro-assembler-arm.cc b/test/cctest/test-macro-assembler-arm.cc
index d40b8a50c0a712552e388b2f3a94171f50ab4988..8aed4c27b5c11dfe928c80dcbbd48aadbc825a72 100644
--- a/test/cctest/test-macro-assembler-arm.cc
+++ b/test/cctest/test-macro-assembler-arm.cc
@@ -91,13 +91,10 @@ TEST(CopyBytes) {
 
   CodeDesc desc;
   masm->GetCode(&desc);
-  Object* code = isolate->heap()->CreateCode(
-      desc,
-      Code::ComputeFlags(Code::STUB),
-      Handle<Code>())->ToObjectChecked();
-  CHECK(code->IsCode());
+  Handle<Code> code = isolate->factory()->NewCode(
+      desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 
-  F f = FUNCTION_CAST<F>(Code::cast(code)->entry());
+  F f = FUNCTION_CAST<F>(code->entry());
 
   // Initialise source data with non-zero bytes.
   for (int i = 0; i < data_size; i++) {
@@ -218,14 +215,11 @@ TEST(LoadAndStoreWithRepresentation) {
 
   CodeDesc desc;
   masm->GetCode(&desc);
-  Object* code = isolate->heap()->CreateCode(
-      desc,
-      Code::ComputeFlags(Code::STUB),
-      Handle<Code>())->ToObjectChecked();
-  CHECK(code->IsCode());
+  Handle<Code> code = isolate->factory()->NewCode(
+      desc, Code::ComputeFlags(Code::STUB), Handle<Code>());
 
   // Call the function from C++.
-  F5 f = FUNCTION_CAST<F5>(Code::cast(code)->entry());
+  F5 f = FUNCTION_CAST<F5>(code->entry());
   CHECK_EQ(0, CALL_GENERATED_CODE(f, 0, 0, 0, 0, 0));
 }