Add Perl IDL support for method parameter type sequence<Dictionary>

Source/bindings/v8/Dictionary.h

 /*
  * Copyright (C) 2010 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  *
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
@@ skipping 37 matching lines @@
 class SpeechRecognitionError;
 class SpeechRecognitionResult;
 class SpeechRecognitionResultList;
 class Storage;
 class TrackBase;
 class VoidCallback;
 
 class Dictionary {
 public:
     Dictionary();
-    Dictionary(const v8::Local<v8::Value>& options, v8::Isolate*);
+    Dictionary(const v8::Handle<v8::Value>& options, v8::Isolate*);
     ~Dictionary();
 
     Dictionary& operator=(const Dictionary&);
 
     bool isObject() const;
     bool isUndefinedOrNull() const;
 
     bool get(const String&, bool&) const;
     bool get(const String&, int32_t&) const;
     bool get(const String&, double&, bool& hasValue) const;
@@ skipping 24 matching lines @@
     bool get(const String&, ArrayValue&) const;
     bool get(const String&, RefPtr<DOMError>&) const;
     bool get(const String&, RefPtr<VoidCallback>&) const;
     bool get(const String&, v8::Local<v8::Value>&) const;
 
     bool getOwnPropertiesAsStringHashMap(HashMap<String, String>&) const;
     bool getOwnPropertyNames(Vector<String>&) const;
 
     bool getWithUndefinedOrNullCheck(const String&, String&) const;
 
+    // Only allow inline allocation.
+    void* operator new(size_t, NotNullTag, void* location) { return location; }
+
 private:
+    // Disallow new allocation.
+    void* operator new(size_t);
+
     bool getKey(const String& key, v8::Local<v8::Value>&) const;
 
-    // This object can only be used safely when stack allocated because of v8::Local.
-    static void* operator new(size_t);
-    static void* operator new[](size_t);
-    static void operator delete(void *);
-
-    v8::Local<v8::Value> m_options;
+    v8::Handle<v8::Value> m_options;
     v8::Isolate* m_isolate;
 };
 
 }
 
 #endif // Dictionary_h