- Support for patching of class methods and fields.

runtime/vm/raw_object.cc

Index: runtime/vm/raw_object.cc
===================================================================
--- runtime/vm/raw_object.cc	(revision 10615)
+++ runtime/vm/raw_object.cc	(working copy)
@@ -374,6 +374,13 @@
 }
 
 
+intptr_t RawPatchClass::VisitPatchClassPointers(RawPatchClass* raw_obj,
+                                                ObjectPointerVisitor* visitor) {
+  visitor->VisitPointers(raw_obj->from(), raw_obj->to());
+  return PatchClass::InstanceSize();
+}
+
+
 intptr_t RawFunction::VisitFunctionPointers(RawFunction* raw_obj,
                                             ObjectPointerVisitor* visitor) {
   visitor->VisitPointers(raw_obj->from(), raw_obj->to());