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diff --git a/src/3rdparty/threadweaver/src/weaverimplstate_p.h b/src/3rdparty/threadweaver/src/weaverimplstate_p.h
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--- a/src/3rdparty/threadweaver/src/weaverimplstate_p.h
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@@ -1,85 +0,0 @@
-/* -*- C++ -*-
-
- This file declares the StateIMplementation class.
-
- $ Author: Mirko Boehm $
- $ Copyright: (C) 2005-2013 Mirko Boehm $
- $ Contact: mirko@kde.org
- http://www.kde.org
- http://creative-destruction.me $
-
- This library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public
- License as published by the Free Software Foundation; either
- version 2 of the License, or (at your option) any later version.
-
- This library is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public License
- along with this library; see the file COPYING.LIB. If not, write to
- the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA.
-
- $Id$
-*/
-
-#ifndef STATEIMPLEMENTATION_H
-#define STATEIMPLEMENTATION_H
-
-#include "state.h"
-#include "weaver_p.h"
-
-namespace ThreadWeaver
-{
-
-class QueueSignals;
-
-/** @brief Base class for all WeaverImpl states. */
-class WeaverImplState : public State
-{
-public:
- explicit WeaverImplState(QueueSignals *weaver);
-
- const State *state() const Q_DECL_OVERRIDE;
-
- /** Shut down the queue. */
- void shutDown() Q_DECL_OVERRIDE;
- /** Set the maximum number of threads this Weaver object may start. */
- void setMaximumNumberOfThreads(int cap) Q_DECL_OVERRIDE;
- /** Get the maximum number of threads this Weaver may start. */
- int maximumNumberOfThreads() const Q_DECL_OVERRIDE;
- /** Returns the current number of threads in the inventory. */
- int currentNumberOfThreads() const Q_DECL_OVERRIDE;
- /** Enqueue a job. */
- void enqueue(const QVector<JobPointer> &jobs) Q_DECL_OVERRIDE;
- /** Dequeue a job. */
- bool dequeue(const JobPointer &job) Q_DECL_OVERRIDE;
- /** Dequeue all jobs. */
- void dequeue() Q_DECL_OVERRIDE;
- /** Finish all queued jobs. */
- void finish() Q_DECL_OVERRIDE;
- /** Are no more jobs queued? */
- bool isEmpty() const Q_DECL_OVERRIDE;
- /** Are all threads waiting? */
- bool isIdle() const Q_DECL_OVERRIDE;
- /** How many jobs are currently queued? */
- int queueLength() const Q_DECL_OVERRIDE;
- /** Request abort for all queued and currently executed jobs. */
- void requestAbort() Q_DECL_OVERRIDE;
- /** Reschedule jobs to threads. */
- void reschedule() Q_DECL_OVERRIDE;
- /** Wait (by suspending the calling thread) until a job becomes available. */
- void waitForAvailableJob(Thread *th) Q_DECL_OVERRIDE;
-
-protected:
- /** Provide correct return type for WeaverImpl states. */
- Weaver *weaver() Q_DECL_OVERRIDE;
- const Weaver *weaver() const Q_DECL_OVERRIDE;
-};
-
-}
-
-#endif