Make whether or not a Code object should be created by masm explicit

test/cctest/test-code-stubs-arm.cc

Index: test/cctest/test-code-stubs-arm.cc
diff --git a/test/cctest/test-code-stubs-arm.cc b/test/cctest/test-code-stubs-arm.cc
index 24d2fcdd1176ed651d9a47b11e94769c04503aa0..544d315fb5ffdfd6b710d563bc477558cbdff70b 100644
--- a/test/cctest/test-code-stubs-arm.cc
+++ b/test/cctest/test-code-stubs-arm.cc
@@ -54,7 +54,7 @@ ConvertDToIFunc MakeConvertDToIFuncTrampoline(Isolate* isolate,
       Assembler::kMinimalBufferSize, &actual_size, true));
   CHECK(buffer);
   HandleScope handles(isolate);
-  MacroAssembler masm(isolate, buffer, static_cast<int>(actual_size));
+  MacroAssembler masm(isolate, buffer, static_cast<int>(actual_size), true);
   DoubleToIStub stub(isolate, source_reg, destination_reg, 0, true,
                      inline_fastpath);