When optimizing deserialized code, make sure IC state is preserved.

src/objects-inl.h

Index: src/objects-inl.h
diff --git a/src/objects-inl.h b/src/objects-inl.h
index 3dd6fed8a9ed0b17f187cbf3c94cb1cdf6711c20..108f9f62489ad62b492ce22a748826a81baee62f 100644
--- a/src/objects-inl.h
+++ b/src/objects-inl.h
@@ -4858,6 +4858,21 @@ void Code::set_compiled_optimizable(bool value) {
 }
 
 
+bool Code::has_reloc_info_for_serialization() {
+  DCHECK_EQ(FUNCTION, kind());
+  byte flags = READ_BYTE_FIELD(this, kFullCodeFlags);
+  return FullCodeFlagsHasRelocInfoForSerialization::decode(flags);
+}
+
+
+void Code::set_has_reloc_info_for_serialization(bool value) {
+  DCHECK_EQ(FUNCTION, kind());
+  byte flags = READ_BYTE_FIELD(this, kFullCodeFlags);
+  flags = FullCodeFlagsHasRelocInfoForSerialization::update(flags, value);
+  WRITE_BYTE_FIELD(this, kFullCodeFlags, flags);
+}
+
+
 int Code::allow_osr_at_loop_nesting_level() {
   DCHECK_EQ(FUNCTION, kind());
   int fields = READ_UINT32_FIELD(this, kKindSpecificFlags2Offset);