Added a Isolate* parameter to Serializer::enabled().

src/serialize.h

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 456 matching lines @@
   int CurrentAllocationAddress(int space) const {
     ASSERT(space < kNumberOfSpaces);
     return fullness_[space];
   }
 
   Isolate* isolate() const { return isolate_; }
   static void RequestEnable(Isolate* isolate);
   static void InitializeOncePerProcess();
   static void TearDown();
 
-  static bool enabled() {
+  static bool enabled(Isolate* isolate) {
     SerializationState state = static_cast<SerializationState>(
         NoBarrier_Load(&serialization_state_));
     ASSERT(state != SERIALIZER_STATE_UNINITIALIZED);
     return state == SERIALIZER_STATE_ENABLED;
   }
   SerializationAddressMapper* address_mapper() { return &address_mapper_; }
   void PutRoot(int index,
                HeapObject* object,
                HowToCode how,
                WhereToPoint where,
@@ skipping 178 matching lines @@
  private:
   virtual bool ShouldBeInThePartialSnapshotCache(HeapObject* o) {
     return false;
   }
 };
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_SERIALIZE_H_