Make sure we create an application before a QWidget.

Change-Id: I2e48f9ca59df62ac28d3cecdb6c2b741c59075de
Reviewed-by: João Abecasis <joao.abecasis@nokia.com>

tests/manual/cmake/pass(needsquoting)6/mywidget.cpp

@@ -50,6 +50,7 @@ MyWidget::MyWidget(QWidget *parent)
 
 int main(int argc, char **argv)
 {
+    QApplication app(argc, argv);
     MyWidget myWidget;
     return 0;
 }

tests/manual/cmake/pass3/mywidget.cpp

@@ -50,6 +50,7 @@ MyWidget::MyWidget(QWidget *parent)
 
 int main(int argc, char **argv)
 {
+    QApplication app(argc, argv);
     MyWidget myWidget;
     return 0;
 }