In precompilation, finalize all classes eagerly. Use the stable class hierarchy for doing CHA based…

runtime/vm/precompiler.h

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 #ifndef VM_PRECOMPILER_H_
 #define VM_PRECOMPILER_H_
 
 #include "vm/allocation.h"
 #include "vm/hash_map.h"
 #include "vm/object.h"
@@ skipping 86 matching lines @@
   void DedupStackmaps();
 
   class FunctionVisitor : public ValueObject {
    public:
     virtual ~FunctionVisitor() {}
     virtual void VisitFunction(const Function& function) = 0;
   };
 
   void VisitFunctions(FunctionVisitor* visitor);
 
+  void FinalizeAllClasses();
+
   Thread* thread() const { return thread_; }
   Zone* zone() const { return zone_; }
   Isolate* isolate() const { return isolate_; }
 
   Thread* thread_;
   Zone* zone_;
   Isolate* isolate_;
 
   const bool reset_fields_;
 
   bool changed_;
   intptr_t function_count_;
   intptr_t class_count_;
   intptr_t selector_count_;
   intptr_t dropped_function_count_;
 
   const GrowableObjectArray& libraries_;
   const GrowableObjectArray& pending_functions_;
   const GrowableObjectArray& collected_closures_;
   SymbolSet sent_selectors_;
   Error& error_;
 };
 
 }  // namespace dart
 
 #endif  // VM_PRECOMPILER_H_