QmlDesigner: fix compile for qml2puppet

Change-Id: I3fdb693d66eafc85357da138570d58586a57e592
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@digia.com>

share/qtcreator/qml/qmlpuppet/commands/changefileurlcommand.cpp

@@ -28,6 +28,7 @@
 ****************************************************************************/
 
 #include "changefileurlcommand.h"
+#include <QDataStream>
 
 namespace QmlDesigner {
 

share/qtcreator/qml/qmlpuppet/qml2puppet/qml2puppet.pri

 
-QT += core gui qml quick network v8
+QT += core gui widgets qml quick network v8
 contains (QT_CONFIG, webkit) {
     QT += webkit
 }