Check for presence of native resolver in library for classes which have native fields only in reg...

vm/class_finalizer.h

Index: vm/class_finalizer.h
===================================================================
--- vm/class_finalizer.h	(revision 1719)
+++ vm/class_finalizer.h	(working copy)
@@ -24,6 +24,11 @@
 // finalized.
 class ClassFinalizer : public AllStatic {
  public:
+  enum {
+    kGeneratingSnapshot = true,
+    kNotGeneratingSnapshot = false
+  };
+
   // Add 'interface' to 'interface_list' if it is not already in the list and
   // return true. Also return true if 'interface' is not added, because it is
   // not unique, i.e. it is already in the list.
@@ -48,14 +53,20 @@
   // The function returns true if the finalization was successful.
   // If finalization fails, an error message is set in the sticky error field
   // in the object store.
-  static bool FinalizePendingClasses();
+  static bool FinalizePendingClasses() {
+    return FinalizePendingClasses(kNotGeneratingSnapshot);
+  }
+  static bool FinalizePendingClassesForSnapshotCreation() {
+    return FinalizePendingClasses(kGeneratingSnapshot);
+  }
 
   // Verify that the pending classes have been properly prefinalized. This is
   // needed during bootstrapping where the classes have been preloaded.
   static void VerifyBootstrapClasses();
 
  private:
-  static void FinalizeClass(const Class& cls);
+  static bool FinalizePendingClasses(bool generating_snapshot);
+  static void FinalizeClass(const Class& cls, bool generating_snapshot);
   static bool IsSuperCycleFree(const Class& cls);
   static void CheckForLegalConstClass(const Class& cls);
   static RawClass* ResolveClass(const Class& cls,