Add whitespace after control keywords

find -name \*.cpp -o -name \*.h | \
  xargs sed -Ei 's/ (for|foreach|if|switch|while)\(/ \1 (/g'

Change-Id: I9efdff4bf0c8c01a52baaaeb75198483c77b0390
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/cppeditor/cppclasswizard.cpp

@@ -237,7 +237,7 @@ bool CppClassWizard::generateHeaderAndSource(const CppClassWizardParameters &par
     // class in case the user did not specify one.
     QString parentQObjectClass;
     bool defineQObjectMacro = false;
-    switch(params.classType) {
+    switch (params.classType) {
     case Utils::NewClassWidget::ClassInheritsQObject:
         parentQObjectClass = QLatin1String("QObject");
         defineQObjectMacro = true;