Added an Isolate parameter to some HashTable/Dictionary methods. TypeFeedbackOracle tweaks.

src/type-info.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 318 matching lines @@
   // Returns an element from the backing store. Returns undefined if
   // there is no information.
  public:
   // TODO(mvstanton): how to get this information without making the method
   // public?
   Handle<Object> GetInfo(TypeFeedbackId ast_id);
 
  private:
   Handle<Context> native_context_;
   Isolate* isolate_;
+  Zone* zone_;
   Handle<UnseededNumberDictionary> dictionary_;
-  Zone* zone_;
 
   DISALLOW_COPY_AND_ASSIGN(TypeFeedbackOracle);
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_TYPE_INFO_H_