1 files changed, 0 insertions, 142 deletions
diff --git a/WebCore/bindings/generic/ActiveDOMCallback.cpp b/WebCore/bindings/generic/ActiveDOMCallback.cpp
deleted file mode 100644
index bc93de5..0000000
--- a/WebCore/bindings/generic/ActiveDOMCallback.cpp
+++ /dev/null
@@ -1,142 +0,0 @@
-/*
- * 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
- * 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"
-#include "ActiveDOMCallback.h"
-
-#include "ActiveDOMObject.h"
-#include "ScriptExecutionContext.h"
-#include <wtf/PassOwnPtr.h>
-#include <wtf/ThreadingPrimitives.h>
-
-namespace WebCore {
-
-static void destroyOnContextThread(PassOwnPtr<ActiveDOMObjectCallbackImpl>);
-
-class DestroyOnContextThreadTask : public ScriptExecutionContext::Task {
-public:
-    static PassOwnPtr<DestroyOnContextThreadTask> create(PassOwnPtr<ActiveDOMObjectCallbackImpl> impl)
-    {
-        return adoptPtr(new DestroyOnContextThreadTask(impl));
-    }
-
-    virtual void performTask(ScriptExecutionContext*)
-    {
-        destroyOnContextThread(m_impl.release());
-    }
-
-private:
-    DestroyOnContextThreadTask(PassOwnPtr<ActiveDOMObjectCallbackImpl> impl)
-        : m_impl(impl)
-    {
-    }
-
-    OwnPtr<ActiveDOMObjectCallbackImpl> m_impl;
-};
-
-class ActiveDOMObjectCallbackImpl : public ActiveDOMObject {
-public:
-    ActiveDOMObjectCallbackImpl(ScriptExecutionContext* context)
-        : ActiveDOMObject(context, this)
-        , m_suspended(false)
-        , m_stopped(false)
-    {
-    }
-
-    virtual void contextDestroyed()
-    {
-        MutexLocker locker(m_mutex);
-        ActiveDOMObject::contextDestroyed();
-    }
-    virtual bool canSuspend() const { return false; }
-    virtual void suspend(ReasonForSuspension)
-    {
-        MutexLocker locker(m_mutex);
-        m_suspended = true;
-    }
-    virtual void resume()
-    {
-        MutexLocker locker(m_mutex);
-        m_suspended = false;
-    }
-    virtual void stop()
-    {
-        MutexLocker locker(m_mutex);
-        m_stopped = true;
-    }
-    bool canInvokeCallback()
-    {
-        MutexLocker locker(m_mutex);
-        return (!m_suspended && !m_stopped);
-    }
-    ScriptExecutionContext* scriptExecutionContext()
-    {
-        MutexLocker locker(m_mutex);
-        return ActiveDOMObject::scriptExecutionContext();
-    }
-    Mutex& mutex() { return m_mutex; }
-
-private:
-    Mutex m_mutex;
-    bool m_suspended;
-    bool m_stopped;
-};
-
-static void destroyOnContextThread(PassOwnPtr<ActiveDOMObjectCallbackImpl> impl)
-{
-    OwnPtr<ActiveDOMObjectCallbackImpl> implOwnPtr = impl;
-
-    ScriptExecutionContext* context = implOwnPtr->scriptExecutionContext();
-    MutexLocker locker(implOwnPtr->mutex());
-    if (context && !context->isContextThread())
-        context->postTask(DestroyOnContextThreadTask::create(implOwnPtr.release()));
-}
-
-ActiveDOMCallback::ActiveDOMCallback(ScriptExecutionContext* context)
-    : m_impl(new ActiveDOMObjectCallbackImpl(context))
-{
-}
-
-ActiveDOMCallback::~ActiveDOMCallback()
-{
-    destroyOnContextThread(m_impl.release());
-}
-
-bool ActiveDOMCallback::canInvokeCallback() const
-{
-    return m_impl->canInvokeCallback();
-}
-
-ScriptExecutionContext* ActiveDOMCallback::scriptExecutionContext() const
-{
-    return m_impl->scriptExecutionContext();
-}
-
-} // namespace WebCore