Call RecordWriteIntoCode when storing the target object in the reloc info on all platforms.

src/x64/assembler-x64-inl.h

Index: src/x64/assembler-x64-inl.h
diff --git a/src/x64/assembler-x64-inl.h b/src/x64/assembler-x64-inl.h
index 9a0fc7c8f44df7a08ff0fc8ac18625ea2bce4017..4e0370ad5f69ef22827e0e9b33a43809d73d8f53 100644
--- a/src/x64/assembler-x64-inl.h
+++ b/src/x64/assembler-x64-inl.h
@@ -410,8 +410,8 @@ void RelocInfo::set_target_object(Object* target,
   if (write_barrier_mode == UPDATE_WRITE_BARRIER &&
       host() != NULL &&
       target->IsHeapObject()) {
-    host()->GetHeap()->incremental_marking()->RecordWrite(
-        host(), &Memory::Object_at(pc_), HeapObject::cast(target));
+    host()->GetHeap()->incremental_marking()->RecordWriteIntoCode(
+        host(), this, HeapObject::cast(target));
   }
 }