Merge commit 'qt/master-stable'

Conflicts:
	configure.exe
	qmake/Makefile.unix
	qmake/generators/makefile.cpp
	src/corelib/global/qglobal.h
	src/corelib/kernel/kernel.pri
	src/corelib/kernel/qcoreevent.cpp
	src/corelib/kernel/qsharedmemory_unix.cpp
	src/gui/graphicsview/qgraphicsscene.cpp
	src/gui/kernel/qaction.cpp
	src/gui/kernel/qaction.h
	src/gui/kernel/qaction_p.h
	src/gui/kernel/qapplication.cpp
	src/gui/kernel/qapplication.h
	src/gui/kernel/qwidget.cpp
	src/gui/kernel/qwidget.h
	src/gui/kernel/qwidget_mac.mm
	src/gui/painting/qgraphicssystemfactory.cpp
	src/gui/styles/qwindowsstyle.cpp
	src/gui/text/qfontengine_qpf.cpp
	src/gui/widgets/qabstractscrollarea_p.h
	src/network/access/qnetworkaccessdebugpipebackend.cpp
	src/network/socket/qlocalsocket_unix.cpp
	src/network/socket/qnativesocketengine_p.h
	src/network/socket/qnativesocketengine_unix.cpp
	src/openvg/qpaintengine_vg.cpp
	tests/auto/q3sqlcursor/tst_q3sqlcursor.cpp
	tests/auto/qcssparser/qcssparser.pro
	tests/auto/qdir/tst_qdir.cpp
	tests/auto/qfile/tst_qfile.cpp
	tests/auto/qobject/tst_qobject.cpp
	tests/auto/qpathclipper/qpathclipper.pro
	tests/auto/qprocess/tst_qprocess.cpp
	tests/auto/qsettings/tst_qsettings.cpp
	tests/auto/qsharedpointer/qsharedpointer.pro
	tests/auto/qsqlquerymodel/qsqlquerymodel.pro
	tests/auto/qsqlrelationaltablemodel/qsqlrelationaltablemodel.pro
	tests/auto/qsqltablemodel/qsqltablemodel.pro
	tests/auto/qsqlthread/qsqlthread.pro
	tests/auto/qwidget/tst_qwidget.cpp

3 files changed, 12 insertions, 49 deletions

diff --git a/src/corelib/plugin/qlibrary.cpp b/src/corelib/plugin/qlibrary.cpp
index 3f42311..772655e 100644
--- a/src/corelib/plugin/qlibrary.cpp
+++ b/src/corelib/plugin/qlibrary.cpp
@@ -637,11 +637,7 @@ bool QLibraryPrivate::isPlugin(QSettings *settings)
 #endif
             if (!pHnd) {
 #ifdef Q_OS_WIN
-                QT_WA({
-                    hTempModule = ::LoadLibraryExW((wchar_t*)QDir::toNativeSeparators(fileName).utf16(), 0, DONT_RESOLVE_DLL_REFERENCES);
-                } , {
-                    temporary_load = load_sys();
-                });
+                hTempModule = ::LoadLibraryEx((wchar_t*)QDir::toNativeSeparators(fileName).utf16(), 0, DONT_RESOLVE_DLL_REFERENCES);
 #else
 #  if defined(Q_OS_SYMBIAN)
                 //Guard against accidentally trying to load non-plugin libraries by making sure the stub exists
@@ -659,7 +655,7 @@ bool QLibraryPrivate::isPlugin(QSettings *settings)
             QtPluginQueryVerificationDataFunction qtPluginQueryVerificationDataFunction = hTempModule
                 ? (QtPluginQueryVerificationDataFunction)
 #ifdef Q_OS_WINCE
-                    ::GetProcAddressW(hTempModule, L"qt_plugin_query_verification_data")
+                    ::GetProcAddress(hTempModule, L"qt_plugin_query_verification_data")
 #else
                     ::GetProcAddress(hTempModule, "qt_plugin_query_verification_data")
 #endif
diff --git a/src/corelib/plugin/qlibrary_win.cpp b/src/corelib/plugin/qlibrary_win.cpp
index 43eeafa..847c0d2 100644
--- a/src/corelib/plugin/qlibrary_win.cpp
+++ b/src/corelib/plugin/qlibrary_win.cpp
@@ -67,30 +67,18 @@ bool QLibraryPrivate::load_sys()
 
     //avoid 'Bad Image' message box
     UINT oldmode = SetErrorMode(SEM_FAILCRITICALERRORS|SEM_NOOPENFILEERRORBOX);
-    QT_WA({
-        pHnd = LoadLibraryW((TCHAR*)QDir::toNativeSeparators(attempt).utf16());
-    } , {
-        pHnd = LoadLibraryA(QFile::encodeName(QDir::toNativeSeparators(attempt)).data());
-    });
-    
+    pHnd = LoadLibrary((wchar_t*)QDir::toNativeSeparators(attempt).utf16());
+
     if (pluginState != IsAPlugin) {
 #if defined(Q_OS_WINCE)
         if (!pHnd && ::GetLastError() == ERROR_MOD_NOT_FOUND) {
             QString secondAttempt = fileName;
-            QT_WA({
-                pHnd = LoadLibraryW((TCHAR*)QDir::toNativeSeparators(secondAttempt).utf16());
-            } , {
-                pHnd = LoadLibraryA(QFile::encodeName(QDir::toNativeSeparators(secondAttempt)).data());
-            });
+            pHnd = LoadLibrary((wchar_t*)QDir::toNativeSeparators(secondAttempt).utf16());
         }
 #endif
         if (!pHnd && ::GetLastError() == ERROR_MOD_NOT_FOUND) {
             attempt += QLatin1String(".dll");
-            QT_WA({
-                pHnd = LoadLibraryW((TCHAR*)QDir::toNativeSeparators(attempt).utf16());
-            } , {
-                pHnd = LoadLibraryA(QFile::encodeName(QDir::toNativeSeparators(attempt)).data());
-            });
+            pHnd = LoadLibrary((wchar_t*)QDir::toNativeSeparators(attempt).utf16());
         }
     }
 
@@ -100,15 +88,11 @@ bool QLibraryPrivate::load_sys()
     }
     if (pHnd) {
         errorString.clear();
-        QT_WA({
-            TCHAR buffer[MAX_PATH + 1];
-            ::GetModuleFileNameW(pHnd, buffer, MAX_PATH);
-            attempt = QString::fromUtf16(reinterpret_cast<const ushort *>(&buffer));
-        }, {
-            char buffer[MAX_PATH + 1];
-            ::GetModuleFileNameA(pHnd, buffer, MAX_PATH);
-            attempt = QString::fromLocal8Bit(buffer);
-        });
+
+        wchar_t buffer[MAX_PATH];
+        ::GetModuleFileName(pHnd, buffer, MAX_PATH);
+        attempt = QString::fromWCharArray(buffer);
+
         const QDir dir =  QFileInfo(fileName).dir();
         const QString realfilename = attempt.mid(attempt.lastIndexOf(QLatin1Char('\\')) + 1);
         if (dir.path() == QLatin1String("."))
diff --git a/src/corelib/plugin/qplugin.h b/src/corelib/plugin/qplugin.h
index ff2b412..233b4f9 100644
--- a/src/corelib/plugin/qplugin.h
+++ b/src/corelib/plugin/qplugin.h
@@ -63,21 +63,6 @@ typedef QObject *(*QtPluginInstanceFunction)();
 
 void Q_CORE_EXPORT qRegisterStaticPluginInstanceFunction(QtPluginInstanceFunction function);
 
-struct qt_plugin_instance_deleter
-{
-    qt_plugin_instance_deleter(QPointer<QObject> &instance)
-        : instance_(instance)
-    {
-    }
-
-    ~qt_plugin_instance_deleter()
-    {
-        delete instance_;
-    }
-
-    QPointer<QObject> &instance_;
-};
-
 #define Q_IMPORT_PLUGIN(PLUGIN) \
         extern QT_PREPEND_NAMESPACE(QObject) *qt_plugin_instance_##PLUGIN(); \
         class Static##PLUGIN##PluginInstance{ \
@@ -91,10 +76,8 @@ struct qt_plugin_instance_deleter
 #define Q_PLUGIN_INSTANCE(IMPLEMENTATION) \
         { \
             static QT_PREPEND_NAMESPACE(QPointer)<QT_PREPEND_NAMESPACE(QObject)> _instance; \
-            if (!_instance) { \
-                static QT_PREPEND_NAMESPACE(qt_plugin_instance_deleter) deleter(_instance); \
+            if (!_instance)      \
                 _instance = new IMPLEMENTATION; \
-            } \
             return _instance; \
         }