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>

1 files changed, 4 insertions, 4 deletions

diff --git a/examples/widgets/statemachine/rogue/window.cpp b/examples/widgets/statemachine/rogue/window.cpp
index 1e26278051..af8390f928 100644
--- a/examples/widgets/statemachine/rogue/window.cpp
+++ b/examples/widgets/statemachine/rogue/window.cpp
@@ -96,7 +96,7 @@ void Window::paintEvent(QPaintEvent * /* event */)
     painter.setPen(Qt::white);
 
     painter.drawText(QPoint(0, yPos), status());
-    
+
     for (int y = 0; y < HEIGHT; ++y) {
         yPos += fontHeight;
         xPos = 0;
@@ -184,7 +184,7 @@ void Window::buildMachine()
 
 //![3]
     QState *quitState = new QState(machine);
-    quitState->assignProperty(this, "status", "Really quit(y/n)?"); 
+    quitState->assignProperty(this, "status", "Really quit(y/n)?");
 
     QKeyEventTransition *yesTransition = new
         QKeyEventTransition(this, QEvent::KeyPress, Qt::Key_Y);
@@ -218,7 +218,7 @@ void Window::movePlayer(Direction direction)
     switch (direction) {
         case Left:
             if (map[pX - 1][pY] != '#')
-                --pX;            
+                --pX;
             break;
         case Right:
             if (map[pX + 1][pY] != '#')
@@ -231,7 +231,7 @@ void Window::movePlayer(Direction direction)
         case Down:
             if (map[pX][pY + 1] != '#')
                 ++pY;
-            break;        
+            break;
     }
     repaint();
 }