bindings: Moves custom getters/setters to the prototype chain.

Source/bindings/core/v8/custom/V8PopStateEventCustom.cpp

 /*
  * 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:
  *
  *     * 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
@@ skipping 29 matching lines @@
 
 namespace blink {
 
 // Save the state value to a hidden attribute in the V8PopStateEvent, and return it, for convenience.
 static v8::Local<v8::Value> cacheState(v8::Local<v8::Object> popStateEvent, v8::Local<v8::Value> state, v8::Isolate* isolate)
 {
     V8HiddenValue::setHiddenValue(isolate, popStateEvent, V8HiddenValue::state(isolate), state);
     return state;
 }
 
-void V8PopStateEvent::stateAttributeGetterCustom(const v8::PropertyCallbackInfo<v8::Value>& info)
+void V8PopStateEvent::stateAttributeGetterCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     v8::Local<v8::Value> result = V8HiddenValue::getHiddenValue(info.GetIsolate(), info.Holder(), V8HiddenValue::state(info.GetIsolate()));
 
     if (!result.IsEmpty()) {
         v8SetReturnValue(info, result);
         return;
     }
 
     PopStateEvent* event = V8PopStateEvent::toImpl(info.Holder());
     History* history = event->history();
@@ skipping 34 matching lines @@
         result = event->serializedState()->deserialize(info.GetIsolate());
         V8HiddenValue::setHiddenValue(info.GetIsolate(), v8History, V8HiddenValue::state(info.GetIsolate()), result);
     } else {
         result = event->serializedState()->deserialize(info.GetIsolate());
     }
 
     v8SetReturnValue(info, cacheState(info.Holder(), result, info.GetIsolate()));
 }
 
 } // namespace blink