Make ClassFinalizer indifferent on whether we are generating a snapshot or not.

runtime/vm/dart_api_impl.h

 // Copyright (c) 2011, 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_DART_API_IMPL_H_
 #define VM_DART_API_IMPL_H_
 
 #include "vm/allocation.h"
 #include "vm/object.h"
 
@@ skipping 47 matching lines @@
   Zone zone(__temp_isolate__);                                                 \
   HANDLESCOPE(__temp_isolate__);
 
 #define DARTSCOPE(isolate)                                                     \
   Isolate* __temp_isolate__ = (isolate);                                       \
   CHECK_ISOLATE_SCOPE(__temp_isolate__);                                       \
   Zone zone(__temp_isolate__);                                                 \
   HANDLESCOPE(__temp_isolate__);
 
 
-const char* CheckIsolateState(Isolate *isolate,
-                              bool generating_snapshot = false);
+const char* CheckIsolateState(Isolate *isolate);
 
 void SetupErrorResult(Dart_Handle* handle);
 
 
 class Api : AllStatic {
  public:
   // Creates a new local handle.
   static Dart_Handle NewHandle(Isolate* isolate, RawObject* raw);
 
   // Unwraps the raw object from the handle.
@@ skipping 88 matching lines @@
   }
  private:
   Isolate* saved_isolate_;
 
   DISALLOW_COPY_AND_ASSIGN(IsolateSaver);
 };
 
 }  // namespace dart.
 
 #endif  // VM_DART_API_IMPL_H_