Use common code formatting style.

PopupDeleter.h

@@ -17,27 +17,33 @@
 #include "TransientMessageWidget.h"
 
 using namespace Wt;
+
 /**
  * A transient popup window with a forward confirmation 
  * before deleting a key.
  */
-class PopupDelete : public WPopupWidget {
+class PopupDelete : public WPopupWidget
+{
 public:
     PopupDelete(WWidget * anchorWidget, TransientMessageWidget * txtMessage, const WLength& width = 350);
     virtual ~PopupDelete();
     void Create();
+
     /**
      * Caller can bind the delete function to this button.
      * @return 
      */
-    WPushButton* GetDeleteButton() {return m_btnDelete;}
+    WPushButton* GetDeleteButton()
+    {
+        return m_btnDelete;
+    }
 private:
     TransientMessageWidget * m_tmwMessage;
     WContainerWidget * m_cwMain;
     WCheckBox * m_cbConfirm;
     WCheckBox * m_cbReConfirm;
     WPushButton * m_btnDelete;
-    
+
     // Visibility management
     void Reset();
     void OnCbConfirm();