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/src/corelib/animation/qvariantanimation.cpp b/src/corelib/animation/qvariantanimation.cpp
index 72a7c7264a..f69d9dd8de 100644
--- a/src/corelib/animation/qvariantanimation.cpp
+++ b/src/corelib/animation/qvariantanimation.cpp
@@ -222,7 +222,7 @@ void QVariantAnimationPrivate::updateInterpolator()
         interpolator = getInterpolator(type);
     else
         interpolator = 0;
-    
+
     //we make sure that the interpolator is always set to something
     if (!interpolator)
         interpolator = &defaultInterpolator;
@@ -252,7 +252,7 @@ void QVariantAnimationPrivate::recalculateCurrentInterval(bool force/*=false*/)
                                                                            qMakePair(progress, QVariant()),
                                                                            animationValueLessThan);
         if (it == keyValues.constBegin()) {
-            //the item pointed to by it is the start element in the range    
+            //the item pointed to by it is the start element in the range
             if (it->first == 0 && keyValues.count() > 1) {
                 currentInterval.start = *it;
                 currentInterval.end = *(it+1);