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/itemviews/combowidgetmapper/window.cpp b/examples/widgets/itemviews/combowidgetmapper/window.cpp
index 39ba428ced..3dfb2834a8 100644
--- a/examples/widgets/itemviews/combowidgetmapper/window.cpp
+++ b/examples/widgets/itemviews/combowidgetmapper/window.cpp
@@ -101,7 +101,7 @@ void Window::setupModel()
     QStringList items;
     items << tr("Home") << tr("Work") << tr("Other");
     typeModel = new QStringListModel(items, this);
-    
+
     model = new QStandardItemModel(5, 3, this);
     QStringList names;
     names << "Alice" << "Bob" << "Carol" << "Donald" << "Emma";
@@ -115,7 +115,7 @@ void Window::setupModel()
 
     QStringList types;
     types << "0" << "1" << "2" << "0" << "2";
-    
+
     for (int row = 0; row < 5; ++row) {
       QStandardItem *item = new QStandardItem(names[row]);
       model->setItem(row, 0, item);