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/coreplugin/progressmanager/progressbar.cpp

@@ -57,7 +57,7 @@ ProgressBar::~ProgressBar()
 
 bool ProgressBar::event(QEvent *e)
 {
-    switch(e->type()) {
+    switch (e->type()) {
     case QEvent::Enter:
         {
             QPropertyAnimation *animation = new QPropertyAnimation(this, "cancelButtonFader");