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

src/x87/assembler-x87-inl.h

Index: src/x87/assembler-x87-inl.h
diff --git a/src/x87/assembler-x87-inl.h b/src/x87/assembler-x87-inl.h
index 95cc26e9cbcfb4180e57d0ca5a06293063010f6d..26b1beee236c4b1f2af983b7dd33cad6081eb738 100644
--- a/src/x87/assembler-x87-inl.h
+++ b/src/x87/assembler-x87-inl.h
@@ -167,7 +167,8 @@ 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;
 }