autotools: minor cleanup

Change-Id: Ic7862a4a97e60ed016a53f5893e03e3f9ec11e53
Reviewed-by: Patricia Santana Cruz <patriciasc@openismus.com>
Reviewed-by: hjk <qthjk@ovi.com>

src/plugins/autotoolsprojectmanager/autotoolsprojectfile.cpp

@@ -46,10 +46,6 @@ AutotoolsProjectFile::AutotoolsProjectFile(AutotoolsProject *project, const QStr
 {
 }
 
-AutotoolsProjectFile::~AutotoolsProjectFile()
-{
-}
-
 bool AutotoolsProjectFile::save(QString *errorString, const QString &fileName, bool autoSave)
 {
     Q_UNUSED(errorString);