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>

5 files changed, 15 insertions, 15 deletions

diff --git a/src/dbus/qdbusabstractinterface.cpp b/src/dbus/qdbusabstractinterface.cpp
index 2a8681d1d7..22fe4a5fd8 100644
--- a/src/dbus/qdbusabstractinterface.cpp
+++ b/src/dbus/qdbusabstractinterface.cpp
@@ -513,7 +513,7 @@ QDBusPendingCall QDBusAbstractInterface::asyncCallWithArgumentList(const QString
     not indicate that the executed call succeeded. If it fails,
     the \a errorMethod is called. If the queueing failed, this
     function returns false and no slot will be called.
- 
+
     The \a returnMethod must have as its parameters the types returned
     by the function call. Optionally, it may have a QDBusMessage
     parameter as its last or only parameter.  The \a errorMethod must
diff --git a/src/dbus/qdbuserror.cpp b/src/dbus/qdbuserror.cpp
index d578bf7d76..f486c19fdc 100644
--- a/src/dbus/qdbuserror.cpp
+++ b/src/dbus/qdbuserror.cpp
@@ -72,7 +72,7 @@ for ($j = 0; $j < $i; ++$j) {
 }
 print "0\n};\n";
 ===== PERL SCRIPT ====
- 
+
  * The input data is as follows:
 other
 org.freedesktop.DBus.Error.Failed
diff --git a/src/dbus/qdbusintrospection_p.h b/src/dbus/qdbusintrospection_p.h
index a9f3773acc..b892ed95f1 100644
--- a/src/dbus/qdbusintrospection_p.h
+++ b/src/dbus/qdbusintrospection_p.h
@@ -97,7 +97,7 @@ public:
         inline bool operator==(const Argument& other) const
         { return name == other.name && type == other.type; }
     };
-    
+
     struct Method
     {
         QString name;
diff --git a/src/dbus/qdbusmetaobject.cpp b/src/dbus/qdbusmetaobject.cpp
index f3bd7c28ba..799c66f6f9 100644
--- a/src/dbus/qdbusmetaobject.cpp
+++ b/src/dbus/qdbusmetaobject.cpp
@@ -77,7 +77,7 @@ private:
         QVarLengthArray<int, 4> outputTypes;
         int flags;
     };
-    
+
     struct Property {
         QByteArray typeName;
         QByteArray signature;
@@ -92,14 +92,14 @@ private:
     QMap<QByteArray, Method> signals_;
     QMap<QByteArray, Method> methods;
     QMap<QByteArray, Property> properties;
-    
+
     const QDBusIntrospection::Interface *data;
     QString interface;
 
     Type findType(const QByteArray &signature,
                   const QDBusIntrospection::Annotations &annotations,
                   const char *direction = "Out", int id = -1);
-    
+
     void parseMethods();
     void parseSignals();
     void parseProperties();
@@ -258,7 +258,7 @@ void QDBusMetaObjectGenerator::parseMethods()
             mm.inputTypes.append(type.id);
 
             mm.parameterNames.append(arg.name.toLatin1());
-            
+
             prototype.append(type.name);
             prototype.append(',');
         }
@@ -331,7 +331,7 @@ void QDBusMetaObjectGenerator::parseSignals()
             mm.inputTypes.append(type.id);
 
             mm.parameterNames.append(arg.name.toLatin1());
-            
+
             prototype.append(type.name);
             prototype.append(',');
         }
@@ -361,7 +361,7 @@ void QDBusMetaObjectGenerator::parseProperties()
         Type type = findType(p.type.toLatin1(), p.annotations);
         if (type.id == QVariant::Invalid)
             continue;
-        
+
         QByteArray name = p.name.toLatin1();
         mp.signature = p.type.toLatin1();
         mp.type = type.id;
@@ -564,7 +564,7 @@ void QDBusMetaObjectGenerator::writeWithoutXml(const QString &interface)
 
     char *stringdata = new char[name.length() + 1];
     stringdata[name.length()] = '\0';
-    
+
     d.data = reinterpret_cast<uint*>(header);
     d.relatedMetaObjects = 0;
     d.static_metacall = 0;
@@ -615,7 +615,7 @@ QDBusMetaObject *QDBusMetaObject::createMetaObject(const QString &interface, con
     if (we)
         return we;
     // still nothing?
-    
+
     if (parsed.isEmpty()) {
         // object didn't return introspection
         we = new QDBusMetaObject;
@@ -627,7 +627,7 @@ QDBusMetaObject *QDBusMetaObject::createMetaObject(const QString &interface, con
         // merge all interfaces
         it = parsed.constBegin();
         QDBusIntrospection::Interface merged = *it.value().constData();
- 
+
         for (++it; it != end; ++it) {
             merged.annotations.unite(it.value()->annotations);
             merged.methods.unite(it.value()->methods);
diff --git a/src/dbus/qdbusmetatype.cpp b/src/dbus/qdbusmetatype.cpp
index ff5818d684..804e80699a 100644
--- a/src/dbus/qdbusmetatype.cpp
+++ b/src/dbus/qdbusmetatype.cpp
@@ -318,10 +318,10 @@ int QDBusMetaType::signatureToType(const char *signature)
 
     case DBUS_TYPE_UINT16:
         return QMetaType::UShort;
-        
+
     case DBUS_TYPE_INT32:
         return QVariant::Int;
-        
+
     case DBUS_TYPE_UINT32:
         return QVariant::UInt;
 
@@ -375,7 +375,7 @@ int QDBusMetaType::signatureToType(const char *signature)
 
 /*!
     \fn QDBusMetaType::typeToSignature(int type)
-    \internal 
+    \internal
 
     Returns the D-Bus signature equivalent to the supplied meta type id \a type.