Don't do any special normalization if a boilerplate contains function literals.

test/cctest/interpreter/bytecode_expectations/CompoundExpressions.golden

 #
 # Autogenerated by generate-bytecode-expectations.
 #
 
 ---
 pool type: mixed
 execute: yes
 wrap: yes
 
 ---
@@ skipping 44 matching lines @@
 
 ---
 snippet: "
   var a = { val: 2 }; a.name *= 2;
 "
 frame size: 3
 parameter count: 1
 bytecode array length: 27
 bytecodes: [
   B(StackCheck),
-  B(CreateObjectLiteral), U8(0), U8(0), U8(9),
+  B(CreateObjectLiteral), U8(0), U8(0), U8(5),
   B(Star), R(1),
   B(Star), R(0),
   B(Star), R(1),
   B(LoadIC), R(1), U8(1), U8(1),
   B(Star), R(2),
   B(LdaSmi8), U8(2),
   B(Mul), R(2),
   B(StoreICSloppy), R(1), U8(1), U8(3),
   B(LdaUndefined),
   B(Return),
 ]
 constant pool: [
   InstanceType::FIXED_ARRAY_TYPE,
   InstanceType::ONE_BYTE_INTERNALIZED_STRING_TYPE,
 ]
 handlers: [
 ]
 
 ---
 snippet: "
   var a = { 1: 2 }; a[1] ^= 2;
 "
 frame size: 4
 parameter count: 1
 bytecode array length: 30
 bytecodes: [
   B(StackCheck),
-  B(CreateObjectLiteral), U8(0), U8(0), U8(9),
+  B(CreateObjectLiteral), U8(0), U8(0), U8(5),
   B(Star), R(1),
   B(Star), R(0),
   B(Star), R(1),
   B(LdaSmi8), U8(1),
   B(Star), R(2),
   B(KeyedLoadIC), R(1), U8(1),
   B(Star), R(3),
   B(LdaSmi8), U8(2),
   B(BitwiseXor), R(3),
   B(KeyedStoreICSloppy), R(1), R(2), U8(3),
@@ skipping 27 matching lines @@
   B(StaContextSlot), R(context), U8(4),
   B(LdaUndefined),
   B(Return),
 ]
 constant pool: [
   InstanceType::SHARED_FUNCTION_INFO_TYPE,
 ]
 handlers: [
 ]