Contribution of PowerPC port (continuation of 422063005) - serialize.cc cleanup

src/ia32/assembler-ia32-inl.h

Index: src/ia32/assembler-ia32-inl.h
diff --git a/src/ia32/assembler-ia32-inl.h b/src/ia32/assembler-ia32-inl.h
index 521ab4fab4e9f367c91496ff75fff4129b2299d4..d19d7c2bc9002c0173f64f421886ce131c34d05b 100644
--- a/src/ia32/assembler-ia32-inl.h
+++ b/src/ia32/assembler-ia32-inl.h
@@ -166,7 +166,8 @@ Address RelocInfo::target_internal_reference() {
 }
 
 
-void RelocInfo::set_target_internal_reference(Address target) {
+void RelocInfo::set_target_internal_reference(
+    Address target, ICacheFlushMode icache_flush_mode) {
   DCHECK(rmode_ == INTERNAL_REFERENCE);
   Memory::Address_at(pc_) = target;
 }