Whitespace cleanup: remove trailing whitespace

Remove all trailing whitespace from the following list of files:
*.cpp *.h *.conf *.qdoc *.pro *.pri *.mm *.rc *.pl *.qps *.xpm *.txt *README
excluding 3rdparty, test-data and auto generated code.

Note A): the only non 3rdparty c++-files that still
have trailing whitespace after this change are:
* src/corelib/codecs/cp949codetbl_p.h
* src/corelib/codecs/qjpunicode.cpp
* src/corelib/codecs/qbig5codec.cpp
* src/corelib/xml/qxmlstream_p.h
* src/tools/qdoc/qmlparser/qqmljsgrammar.cpp
* src/tools/uic/ui4.cpp
* tests/auto/other/qtokenautomaton/tokenizers/*
* tests/benchmarks/corelib/tools/qstring/data.cpp
* util/lexgen/tokenizer.cpp

Note B): in about 30 files some overlapping 'leading tab' and
'TAB character in non-leading whitespace' issues have been fixed
to make the sanity bot happy. Plus some general ws-fixes here
and there as asked for during review.

Change-Id: Ia713113c34d82442d6ce4d93d8b1cf545075d11d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>

7 files changed, 18 insertions, 18 deletions

diff --git a/src/corelib/kernel/qfunctions_nacl.h b/src/corelib/kernel/qfunctions_nacl.h
index bc44a21cb8..f40807a0d9 100644
--- a/src/corelib/kernel/qfunctions_nacl.h
+++ b/src/corelib/kernel/qfunctions_nacl.h
@@ -67,7 +67,7 @@ int pthread_cancel(pthread_t thread);
 
 int pthread_attr_setinheritsched(pthread_attr_t *attr,
     int inheritsched);
-int pthread_attr_getinheritsched(const pthread_attr_t *attr, 
+int pthread_attr_getinheritsched(const pthread_attr_t *attr,
     int *inheritsched);
 
 // event dispatcher, select
diff --git a/src/corelib/kernel/qmath.qdoc b/src/corelib/kernel/qmath.qdoc
index 448b167662..06d8db9277 100644
--- a/src/corelib/kernel/qmath.qdoc
+++ b/src/corelib/kernel/qmath.qdoc
@@ -25,7 +25,7 @@
 **
 ****************************************************************************/
 
-/*! 
+/*!
     \headerfile <QtCore/qmath.h>
     \title Math Functions
     \ingroup funclists
@@ -35,11 +35,11 @@
 
 /*!
     \fn int qCeil(qreal v)
-    Return the ceiling of the value \a v. 
+    Return the ceiling of the value \a v.
 
     The ceiling is the smallest integer that is not less than \a v.
     For example, if \a v is 41.2, then the ceiling is 42.
-    
+
     \relates <QtCore/qmath.h>
     \sa qFloor()
 */
diff --git a/src/corelib/kernel/qmetaobject.cpp b/src/corelib/kernel/qmetaobject.cpp
index 14d96e96fd..4399349352 100644
--- a/src/corelib/kernel/qmetaobject.cpp
+++ b/src/corelib/kernel/qmetaobject.cpp
@@ -1001,7 +1001,7 @@ int QMetaObject::indexOfProperty(const char *name) const
 
     Q_ASSERT(priv(this->d.data)->revision >= 3);
     if (priv(this->d.data)->flags & DynamicMetaObject) {
-        QAbstractDynamicMetaObject *me = 
+        QAbstractDynamicMetaObject *me =
             const_cast<QAbstractDynamicMetaObject *>(static_cast<const QAbstractDynamicMetaObject *>(this));
 
         return me->createProperty(name, 0);
@@ -2041,8 +2041,8 @@ QMetaMethod QMetaMethod::fromSignalImpl(const QMetaObject *metaObject, void **si
 
     \snippet code/src_corelib_kernel_qmetaobject.cpp 8
 
-    QMetaObject::normalizedSignature() is used here to ensure that the format 
-    of the signature is what invoke() expects.  E.g. extra whitespace is 
+    QMetaObject::normalizedSignature() is used here to ensure that the format
+    of the signature is what invoke() expects.  E.g. extra whitespace is
     removed.
 
     If the "compute" slot does not take exactly one QString, one int
@@ -2970,7 +2970,7 @@ QMetaMethod QMetaProperty::notifySignal() const
 {
     int id = notifySignalIndex();
     if (id != -1)
-        return mobj->method(id); 
+        return mobj->method(id);
     else
         return QMetaMethod();
 }
@@ -2978,7 +2978,7 @@ QMetaMethod QMetaProperty::notifySignal() const
 /*!
     \since 4.6
 
-    Returns the index of the property change notifying signal if one was 
+    Returns the index of the property change notifying signal if one was
     specified, otherwise returns -1.
 
     \sa hasNotifySignal()
diff --git a/src/corelib/kernel/qobject.cpp b/src/corelib/kernel/qobject.cpp
index 3e578b36d7..a60deefe90 100644
--- a/src/corelib/kernel/qobject.cpp
+++ b/src/corelib/kernel/qobject.cpp
@@ -927,7 +927,7 @@ QObjectPrivate::Connection::~Connection()
     \relates QObject
 
     Returns the given \a object cast to type T if the object is of type
-    T (or of a subclass); otherwise returns 0.  If \a object is 0 then 
+    T (or of a subclass); otherwise returns 0.  If \a object is 0 then
     it will also return 0.
 
     The class T must inherit (directly or indirectly) QObject and be
@@ -3089,8 +3089,8 @@ bool QMetaObject::disconnect(const QObject *sender, int signal_index,
 /*!
     \internal
 
-Disconnect a single signal connection.  If QMetaObject::connect() has been called 
-multiple times for the same sender, signal_index, receiver and method_index only 
+Disconnect a single signal connection.  If QMetaObject::connect() has been called
+multiple times for the same sender, signal_index, receiver and method_index only
 one of these connections will be removed.
  */
 bool QMetaObject::disconnectOne(const QObject *sender, int signal_index,
@@ -3368,7 +3368,7 @@ void QMetaObject::activate(QObject *sender, int signalOffset, int local_signal_i
         return;
 
     if (sender->d_func()->declarativeData && QAbstractDeclarativeData::signalEmitted)
-        QAbstractDeclarativeData::signalEmitted(sender->d_func()->declarativeData, sender, 
+        QAbstractDeclarativeData::signalEmitted(sender->d_func()->declarativeData, sender,
                                                 signal_index, argv);
 
     void *empty_argv[] = { 0 };
diff --git a/src/corelib/kernel/qsystemerror_p.h b/src/corelib/kernel/qsystemerror_p.h
index 94bfb5deb4..4b46011129 100644
--- a/src/corelib/kernel/qsystemerror_p.h
+++ b/src/corelib/kernel/qsystemerror_p.h
@@ -66,14 +66,14 @@ public:
         StandardLibraryError,
         NativeError
     };
-    
+
     inline QSystemError(int error, ErrorScope scope);
     inline QSystemError();
-    
+
     QString toString();
     inline ErrorScope scope();
     inline int error();
-    
+
     //data members
     int errorCode;
     ErrorScope errorScope;
diff --git a/src/corelib/kernel/qsystemsemaphore_win.cpp b/src/corelib/kernel/qsystemsemaphore_win.cpp
index 6b064c1d52..835a9fde5b 100644
--- a/src/corelib/kernel/qsystemsemaphore_win.cpp
+++ b/src/corelib/kernel/qsystemsemaphore_win.cpp
@@ -46,7 +46,7 @@
 #include <qt_windows.h>
 
 QT_BEGIN_NAMESPACE
-        
+
 #ifndef QT_NO_SYSTEMSEMAPHORE
 
 QSystemSemaphorePrivate::QSystemSemaphorePrivate() :
diff --git a/src/corelib/kernel/qvariant_p.h b/src/corelib/kernel/qvariant_p.h
index e7940e0039..04b9d92f55 100644
--- a/src/corelib/kernel/qvariant_p.h
+++ b/src/corelib/kernel/qvariant_p.h
@@ -150,7 +150,7 @@ inline void v_construct(QVariant::Private *x, const T &t)
 template <class T>
 inline void v_clear(QVariant::Private *d, T* = 0)
 {
-    
+
     if (!QVariantIntegrator<T>::CanUseInternalSpace) {
         //now we need to cast
         //because QVariant::PrivateShared doesn't have a virtual destructor