Merge branch 'qt-4.7-from-4.6' of scm.dev.nokia.troll.no:qt/qt-integration into 4.7-integration

* 'qt-4.7-from-4.6' of scm.dev.nokia.troll.no:qt/qt-integration:
  Added some changes for 4.6.3
  Fix compilation for tst_qtextcodec with QT_NO_CONCURRENT defined.
  Allow auto-test to compile when using namespaces
  Fix regression in QVarLengthArray::operator=
  Removed unnecessary PlatSec capabilities from spectrum demo DLL
  Make test work with shadow builds again.
  Added missing PlatSec capabilities to spectrum demo DLL
  My 4.6.3 changes
  Tidy changes file for 4.6.3.
  My 4.6.3 changes
  My 4.6.3 changes
  Fix the compilation for tst_qabstractprintdialog and tst_qprinter on symbian.
  Build fix for spectrum demo when -qtnamespace is used
  Fixed license headers in spectrum demo
  Qt app draws background incorrectly when animated wallpaper is used
  Don't use QAtomicInt in statics because they are non-POD.
  QTBUG-5955: Qt fails to build on alpha architecture

1 files changed, 27 insertions, 26 deletions

diff --git a/demos/spectrum/app/tonegenerator.h b/demos/spectrum/app/tonegenerator.h
index d387768..bf31179 100644
--- a/demos/spectrum/app/tonegenerator.h
+++ b/demos/spectrum/app/tonegenerator.h
@@ -9,31 +9,34 @@
 ** $QT_BEGIN_LICENSE:BSD$
 ** You may use this file under the terms of the BSD license as follows:
 **
-** 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 Nokia Corporation and its Subsidiary(-ies) nor the
-**   names of its contributors may be used to endorse or promote products
-**   derived from this software without specific prior written permission.
+** "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 Nokia Corporation and its Subsidiary(-ies) 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.
+** 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."
 ** $QT_END_LICENSE$
 **
-*****************************************************************************/
+****************************************************************************/
 
 #ifndef TONEGENERATOR_H
 #define TONEGENERATOR_H
@@ -41,10 +44,8 @@
 #include <QtCore/qglobal.h>
 #include "spectrum.h"
 
-QT_BEGIN_NAMESPACE
-class QAudioFormat;
-class QByteArray;
-QT_END_NAMESPACE
+QT_FORWARD_DECLARE_CLASS(QAudioFormat)
+QT_FORWARD_DECLARE_CLASS(QByteArray)
 
 /**
  * Generate a sine wave