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, 2 insertions, 2 deletions

diff --git a/examples/widgets/tutorials/gettingStarted/gsQt/part3/main.cpp b/examples/widgets/tutorials/gettingStarted/gsQt/part3/main.cpp
index e780986a53..bd0202c967 100644
--- a/examples/widgets/tutorials/gettingStarted/gsQt/part3/main.cpp
+++ b/examples/widgets/tutorials/gettingStarted/gsQt/part3/main.cpp
@@ -67,7 +67,7 @@ Notepad::Notepad()
     layout->addWidget(textEdit);
     layout->addWidget(quitButton);
 
-    setLayout(layout); 
+    setLayout(layout);
 
     setWindowTitle(tr("Notepad"));
 }
@@ -79,7 +79,7 @@ void Notepad::quit()
     messageBox.setText(tr("Do you really want to quit?"));
     messageBox.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
     messageBox.setDefaultButton(QMessageBox::No);
-    if (messageBox.exec() == QMessageBox::Yes) 
+    if (messageBox.exec() == QMessageBox::Yes)
         qApp->quit();
 }