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>

3 files changed, 9 insertions, 9 deletions

diff --git a/src/gui/image/qimageiohandler.cpp b/src/gui/image/qimageiohandler.cpp
index f770458127..055ace9985 100644
--- a/src/gui/image/qimageiohandler.cpp
+++ b/src/gui/image/qimageiohandler.cpp
@@ -433,7 +433,7 @@ bool QImageIOHandler::supportsOption(ImageOption option) const
     the sequence number of the current image in the animation. If
     this function is called before any image is read(), -1 is
     returned. The number of the first image in the sequence is 0.
-    
+
     If the image format does not support animation, 0 is returned.
 
     \sa read()
diff --git a/src/gui/image/qmovie.cpp b/src/gui/image/qmovie.cpp
index e137af2231..ae526f5ba7 100644
--- a/src/gui/image/qmovie.cpp
+++ b/src/gui/image/qmovie.cpp
@@ -39,7 +39,7 @@
 **
 ****************************************************************************/
 
-/*! 
+/*!
     \class QMovie
 
     \inmodule QtGui
@@ -150,7 +150,7 @@
     copy of the frame.
 */
 
-/*! 
+/*!
     \fn void QMovie::stateChanged(QMovie::MovieState state)
 
     This signal is emitted every time the state of the movie changes. The new
@@ -203,23 +203,23 @@ public:
     inline QFrameInfo(bool endMark)
         : pixmap(QPixmap()), delay(QMOVIE_INVALID_DELAY), endMark(endMark)
     { }
-    
+
     inline QFrameInfo()
         : pixmap(QPixmap()), delay(QMOVIE_INVALID_DELAY), endMark(false)
     { }
-    
+
     inline QFrameInfo(const QPixmap &pixmap, int delay)
         : pixmap(pixmap), delay(delay), endMark(false)
     { }
-    
+
     inline bool isValid()
     {
         return endMark || !(pixmap.isNull() && (delay == QMOVIE_INVALID_DELAY));
     }
-    
+
     inline bool isEndMarker()
     { return endMark; }
-    
+
     static inline QFrameInfo endMarker()
     { return QFrameInfo(true); }
 };
diff --git a/src/gui/image/qxbmhandler.cpp b/src/gui/image/qxbmhandler.cpp
index 0e1ecfa299..498f6ce767 100644
--- a/src/gui/image/qxbmhandler.cpp
+++ b/src/gui/image/qxbmhandler.cpp
@@ -302,7 +302,7 @@ bool QXbmHandler::read(QImage *image)
 {
     if (state == Error)
         return false;
-    
+
     if (state == Ready && !readHeader()) {
         state = Error;
         return false;