Wizards: code cleanup and removing warning
Wizards: code cleanup and removing warning

Change-Id: I18884064121eee227931a7be2205bc4838385c80
Reviewed-by: Alessandro Portale <c4179e69990f13917ee3505a5fdf6c5eb1b74ff4@nokia.com>

maui-packages/qt-creator,kuba1/qtcreator,richardmg/qtcreator,danimo/qt-creator,AltarBeastiful/qt-creator,omniacreator/qtcreator,KDE/android-qt-creator,omniacreator/qtcreator,farseerri/git_code,Distrotech/qtcreator,kuba1/qtcreator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,KDE/android-qt-creator,danimo/qt-creator,omniacreator/qtcreator,Distrotech/qtcreator,darksylinc/qt-creator,syntheticpp/qt-creator,jonnor/qt-creator,farseerri/git_code,Distrotech/qtcreator,richardmg/qtcreator,jonnor/qt-creator,xianian/qt-creator,darksylinc/qt-creator,richardmg/qtcreator,farseerri/git_code,farseerri/git_code,danimo/qt-creator,colede/qtcreator,martyone/sailfish-qtcreator,kuba1/qtcreator,danimo/qt-creator,Distrotech/qtcreator,omniacreator/qtcreator,colede/qtcreator,richardmg/qtcreator,malikcjm/qtcreator,malikcjm/qtcreator,colede/qtcreator,KDE/android-qt-creator,duythanhphan/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,syntheticpp/qt-creator,kuba1/qtcreator,KDE/android-qt-creator,darksylinc/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,kuba1/qtcreator,colede/qtcreator,danimo/qt-creator,maui-packages/qt-creator,darksylinc/qt-creator,danimo/qt-creator,xianian/qt-creator,martyone/sailfish-qtcreator,omniacreator/qtcreator,richardmg/qtcreator,omniacreator/qtcreator,jonnor/qt-creator,martyone/sailfish-qtcreator,maui-packages/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,syntheticpp/qt-creator,malikcjm/qtcreator,jonnor/qt-creator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,azat/qtcreator,darksylinc/qt-creator,azat/qtcreator,kuba1/qtcreator,AltarBeastiful/qt-creator,azat/qtcreator,duythanhphan/qt-creator,duythanhphan/qt-creator,KDE/android-qt-creator,syntheticpp/qt-creator,martyone/sailfish-qtcreator,azat/qtcreator,malikcjm/qtcreator,syntheticpp/qt-creator,kuba1/qtcreator,maui-packages/qt-creator,KDE/android-qt-creator,farseerri/git_code,KDE/android-qt-creator,duythanhphan/qt-creator,syntheticpp/qt-creator,malikcjm/qtcreator,danimo/qt-creator,kuba1/qtcreator,amyvmiwei/qt-creator,AltarBeastiful/qt-creator,azat/qtcreator,martyone/sailfish-qtcreator,azat/qtcreator,amyvmiwei/qt-creator,amyvmiwei/qt-creator,danimo/qt-creator,amyvmiwei/qt-creator,jonnor/qt-creator,amyvmiwei/qt-creator,colede/qtcreator,amyvmiwei/qt-creator,xianian/qt-creator,maui-packages/qt-creator,farseerri/git_code,malikcjm/qtcreator,AltarBeastiful/qt-creator,darksylinc/qt-creator,maui-packages/qt-creator,Distrotech/qtcreator,duythanhphan/qt-creator,danimo/qt-creator,AltarBeastiful/qt-creator,maui-packages/qt-creator,malikcjm/qtcreator,farseerri/git_code,KDE/android-qt-creator,duythanhphan/qt-creator,darksylinc/qt-creator,farseerri/git_code,xianian/qt-creator,kuba1/qtcreator,jonnor/qt-creator,colede/qtcreator,colede/qtcreator,Distrotech/qtcreator,richardmg/qtcreator,richardmg/qtcreator,darksylinc/qt-creator,duythanhphan/qt-creator,omniacreator/qtcreator,xianian/qt-creator,xianian/qt-creator,syntheticpp/qt-creator