WebKit merge 41660:41709 (WebKit side)....

third_party/WebKit/WebCore/bindings/v8/custom/V8WorkerContextEventListener.cpp

Index: third_party/WebKit/WebCore/bindings/v8/custom/V8WorkerContextEventListener.cpp
===================================================================
--- third_party/WebKit/WebCore/bindings/v8/custom/V8WorkerContextEventListener.cpp	(revision 11711)
+++ third_party/WebKit/WebCore/bindings/v8/custom/V8WorkerContextEventListener.cpp	(working copy)
@@ -1,106 +0,0 @@
-/*
- * Copyright (C) 2006, 2007, 2008, 2009 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
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-
-#if ENABLE(WORKERS)
-
-#include "V8WorkerContextEventListener.h"
-
-#include "Event.h"
-#include "WorkerContextExecutionProxy.h"
-
-namespace WebCore {
-
-V8WorkerContextEventListener::V8WorkerContextEventListener(WorkerContextExecutionProxy* proxy, v8::Local<v8::Object> listener, bool isInline)
-    : V8ObjectEventListener(0, listener, isInline)
-    , m_proxy(proxy)
-{
-}
-
-V8WorkerContextEventListener::~V8WorkerContextEventListener()
-{
-    if (m_proxy)
-        m_proxy->RemoveEventListener(this);
-    disposeListenerObject();
-}
-
-void V8WorkerContextEventListener::handleEvent(Event* event, bool isWindowEvent)
-{
-    // Is the EventListener disconnected from the frame?
-    if (disconnected())
-        return;
-
-    // The callback function on XMLHttpRequest can clear the event listener and destroys 'this' object. Keep a local reference to it.
-    // See issue 889829.
-    RefPtr<V8AbstractEventListener> protect(this);
-
-    v8::HandleScope handleScope;
-
-    v8::Handle<v8::Context> context = m_proxy->GetContext();
-    if (context.IsEmpty())
-        return;
-
-    invokeEventHandler(context, event, isWindowEvent);
-}
-
-v8::Local<v8::Value> V8WorkerContextEventListener::callListenerFunction(v8::Handle<v8::Value> jsEvent, Event* event, bool isWindowEvent)
-{
-    v8::Local<v8::Function> handlerFunction = getListenerFunction();
-    if (handlerFunction.IsEmpty())
-        return v8::Local<v8::Value>();
-
-    v8::Local<v8::Object> receiver = getReceiverObject(event, isWindowEvent);
-    v8::Handle<v8::Value> parameters[1] = { jsEvent };
-    v8::Local<v8::Value> result = handlerFunction->Call(receiver, 1, parameters);
-
-    m_proxy->TrackEvent(event);
-
-    return result;
-}
-
-v8::Local<v8::Object> V8WorkerContextEventListener::getReceiverObject(Event* event, bool isWindowEvent)
-{
-    if (!m_listener.IsEmpty() && !m_listener->IsFunction())
-        return v8::Local<v8::Object>::New(m_listener);
-
-    if (isWindowEvent)
-        return v8::Context::GetCurrent()->Global();
-
-    EventTarget* target = event->currentTarget();
-    v8::Handle<v8::Value> value = WorkerContextExecutionProxy::EventTargetToV8Object(target);
-    if (value.IsEmpty())
-        return v8::Local<v8::Object>();
-    return v8::Local<v8::Object>::New(v8::Handle<v8::Object>::Cast(value));
-}
-
-} // namespace WebCore
-
-#endif // WORKERS