AOT: Single target stub.

runtime/vm/raw_object.cc

Index: runtime/vm/raw_object.cc
diff --git a/runtime/vm/raw_object.cc b/runtime/vm/raw_object.cc
index e4200b9a8c2872e4ed9fff28fed05c70cef1a645..2c2650fda9e8dfc10fb7c30d0447ab718ff779c3 100644
--- a/runtime/vm/raw_object.cc
+++ b/runtime/vm/raw_object.cc
@@ -635,6 +635,13 @@ intptr_t RawContextScope::VisitContextScopePointers(
 }
 
 
+intptr_t RawSingleTargetCache::VisitSingleTargetCachePointers(
+    RawSingleTargetCache* raw_obj, ObjectPointerVisitor* visitor) {
+  visitor->VisitPointers(raw_obj->from(), raw_obj->to());
+  return SingleTargetCache::InstanceSize();
+}
+
+
 intptr_t RawICData::VisitICDataPointers(RawICData* raw_obj,
                                         ObjectPointerVisitor* visitor) {
   visitor->VisitPointers(raw_obj->from(), raw_obj->to());