Remove the global event property.

sky/engine/bindings/core/v8/custom/V8WindowCustom.cpp

 /*
  * Copyright (C) 2009, 2011 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 22 matching lines @@
 
 #include "bindings/core/v8/V8Node.h"
 #include "sky/engine/bindings/core/v8/BindingSecurity.h"
 #include "sky/engine/bindings/core/v8/ExceptionMessages.h"
 #include "sky/engine/bindings/core/v8/ExceptionState.h"
 #include "sky/engine/bindings/core/v8/ScheduledAction.h"
 #include "sky/engine/bindings/core/v8/ScriptController.h"
 #include "sky/engine/bindings/core/v8/ScriptSourceCode.h"
 #include "sky/engine/bindings/core/v8/SerializedScriptValue.h"
 #include "sky/engine/bindings/core/v8/V8Binding.h"
-#include "sky/engine/bindings/core/v8/V8EventListener.h"
-#include "sky/engine/bindings/core/v8/V8EventListenerList.h"
 #include "sky/engine/bindings/core/v8/V8GCForContextDispose.h"
 #include "sky/engine/bindings/core/v8/V8HiddenValue.h"
 #include "sky/engine/core/dom/Element.h"
 #include "sky/engine/core/dom/ExceptionCode.h"
 #include "sky/engine/core/dom/Node.h"
 #include "sky/engine/core/frame/DOMTimer.h"
 #include "sky/engine/core/frame/DOMWindowTimers.h"
 #include "sky/engine/core/frame/FrameView.h"
 #include "sky/engine/core/frame/LocalDOMWindow.h"
 #include "sky/engine/core/frame/LocalFrame.h"
@@ skipping 75 matching lines @@
     // Try to do the idle notification before the timeout expires to get better
     // use of any idle time. Aim for the middle of the interval for simplicity.
     if (timeout >= 0) {
         double maximumFireInterval = static_cast<double>(timeout) / 1000 / 2;
         V8GCForContextDispose::instanceTemplate().notifyIdleSooner(maximumFireInterval);
     }
 
     v8SetReturnValue(info, timerId);
 }
 
-void V8Window::eventAttributeGetterCustom(const v8::PropertyCallbackInfo<v8::Value>& info)
-{
-    LocalFrame* frame = V8Window::toNative(info.Holder())->frame();
-    ExceptionState exceptionState(ExceptionState::GetterContext, "event", "Window", info.Holder(), info.GetIsolate());
-    if (!BindingSecurity::shouldAllowAccessToFrame(info.GetIsolate(), frame, exceptionState)) {
-        exceptionState.throwIfNeeded();
-        return;
-    }
-
-    ASSERT(frame);
-    // This is a fast path to retrieve info.Holder()->CreationContext().
-    v8::Local<v8::Context> context = toV8Context(frame, DOMWrapperWorld::current(info.GetIsolate()));
-    if (context.IsEmpty())
-        return;
-
-    v8::Handle<v8::Value> jsEvent = V8HiddenValue::getHiddenValue(info.GetIsolate(), context->Global(), V8HiddenValue::event(info.GetIsolate()));
-    if (jsEvent.IsEmpty())
-        return;
-    v8SetReturnValue(info, jsEvent);
-}
-
-void V8Window::eventAttributeSetterCustom(v8::Local<v8::Value> value, const v8::PropertyCallbackInfo<void>& info)
-{
-    LocalFrame* frame = V8Window::toNative(info.Holder())->frame();
-    ExceptionState exceptionState(ExceptionState::SetterContext, "event", "Window", info.Holder(), info.GetIsolate());
-    if (!BindingSecurity::shouldAllowAccessToFrame(info.GetIsolate(), frame, exceptionState)) {
-        exceptionState.throwIfNeeded();
-        return;
-    }
-
-    ASSERT(frame);
-    // This is a fast path to retrieve info.Holder()->CreationContext().
-    v8::Local<v8::Context> context = toV8Context(frame, DOMWrapperWorld::current(info.GetIsolate()));
-    if (context.IsEmpty())
-        return;
-
-    V8HiddenValue::setHiddenValue(info.GetIsolate(), context->Global(), V8HiddenValue::event(info.GetIsolate()), value);
-}
-
 // FIXME(fqian): returning string is cheating, and we should
 // fix this by calling toString function on the receiver.
 // However, V8 implements toString in JavaScript, which requires
 // switching context of receiver. I consider it is dangerous.
 void V8Window::toStringMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
 {
     v8::Handle<v8::Object> domWrapper = V8Window::findInstanceInPrototypeChain(info.This(), info.GetIsolate());
     if (domWrapper.IsEmpty()) {
         v8SetReturnValue(info, info.This()->ObjectProtoToString());
         return;
@@ skipping 71 matching lines @@
     v8::Handle<v8::Context> context = toV8Context(frame, DOMWrapperWorld::current(isolate));
     if (context.IsEmpty())
         return v8Undefined();
 
     v8::Handle<v8::Object> global = context->Global();
     ASSERT(!global.IsEmpty());
     return global;
 }
 
 } // namespace blink