[ignition] Only initialize [[HomeObject]] for class constructors if needed

test/cctest/interpreter/bytecode_expectations/Modules.golden

 #
 # Autogenerated by generate-bytecode-expectations.
 #
 
 ---
 wrap: no
 module: yes
 top level: yes
 
 ---
@@ skipping 585 matching lines @@
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   export default (class {});
 "
 frame size: 8
 parameter count: 2
-bytecode array length: 175
+bytecode array length: 172
 bytecodes: [
                 B(Ldar), R(new_target),
                 B(JumpIfUndefined), U8(21),
                 B(ResumeGenerator), R(new_target),
                 B(Star), R(1),
                 B(LdaZero),
                 B(TestEqualStrict), R(1), U8(0),
                 B(JumpIfTrue), U8(67),
                 B(LdaSmi), U8(78),
                 B(Star), R(2),
@@ skipping 36 matching lines @@
                 B(TestEqualStrict), R(5), U8(0),
                 B(JumpIfTrue), U8(16),
                 B(Jump), U8(2),
                 B(LdaTrue),
                 B(Star), R(7),
                 B(Mov), R(4), R(6),
                 B(CallRuntime), U16(Runtime::k_CreateIterResultObject), R(6), U8(2),
   /*   26 S> */ B(Return),
                 B(Ldar), R(4),
   /*    0 E> */ B(Throw),
-  /*   16 S> */ B(LdaTheHole),
+  /*   16 S> */ B(CreateClosure), U8(1), U8(0),
                 B(Star), R(2),
-                B(CreateClosure), U8(1), U8(0),
+                B(LdaTheHole),
                 B(Star), R(3),
                 B(LdaSmi), U8(16),
-                B(Star), R(4),
+                B(Star), R(5),
                 B(LdaSmi), U8(24),
-                B(Star), R(5),
-                B(CallRuntime), U16(Runtime::kDefineClass), R(2), U8(4),
-                B(Star), R(2),
-                B(LdaNamedProperty), R(2), U8(2), U8(2),
+                B(Star), R(6),
+                B(Mov), R(2), R(4),
+                B(CallRuntime), U16(Runtime::kDefineClass), R(3), U8(4),
                 B(Star), R(3),
                 B(CallRuntime), U16(Runtime::kInstallClassNameAccessor), R(2), U8(1),
                 B(CallRuntime), U16(Runtime::kToFastProperties), R(2), U8(1),
                 B(StaCurrentContextSlot), U8(6),
                 B(LdaCurrentContextSlot), U8(6),
   /*   16 E> */ B(StaModuleVariable), U8(1), U8(0),
                 B(LdaUndefined),
   /*   26 S> */ B(Return),
 ]
 constant pool: [
   FIXED_ARRAY_TYPE,
   SHARED_FUNCTION_INFO_TYPE,
-  ONE_BYTE_INTERNALIZED_STRING_TYPE ["prototype"],
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   export {foo as goo} from \"bar\"
 "
 frame size: 8
 parameter count: 2
@@ skipping 212 matching lines @@
   /*   45 S> */ B(Return),
 ]
 constant pool: [
   FIXED_ARRAY_TYPE,
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["f"],
   ONE_BYTE_INTERNALIZED_STRING_TYPE ["x"],
 ]
 handlers: [
 ]