Remove unused class member
Remove unused class member

Change-Id: I35120b106f4e246d196e2306c8043d7657f98bf3
Reviewed-by: Fawzi Mohamed <7388270c57edd0fabd71d8eb0322d66e3c40e57e@nokia.com>

colede/qtcreator,kuba1/qtcreator,omniacreator/qtcreator,maui-packages/qt-creator,KDAB/KDAB-Creator,kuba1/qtcreator,darksylinc/qt-creator,Distrotech/qtcreator,KDE/android-qt-creator,maui-packages/qt-creator,AltarBeastiful/qt-creator,azat/qtcreator,richardmg/qtcreator,richardmg/qtcreator,danimo/qt-creator,martyone/sailfish-qtcreator,Distrotech/qtcreator,farseerri/git_code,darksylinc/qt-creator,amyvmiwei/qt-creator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,martyone/sailfish-qtcreator,martyone/sailfish-qtcreator,maui-packages/qt-creator,richardmg/qtcreator,darksylinc/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,farseerri/git_code,maui-packages/qt-creator,syntheticpp/qt-creator,amyvmiwei/qt-creator,syntheticpp/qt-creator,martyone/sailfish-qtcreator,malikcjm/qtcreator,xianian/qt-creator,danimo/qt-creator,kuba1/qtcreator,ostash/qt-creator-i18n-uk,hdweiss/qt-creator-visualizer,amyvmiwei/qt-creator,KDE/android-qt-creator,amyvmiwei/qt-creator,KDE/android-qt-creator,xianian/qt-creator,azat/qtcreator,amyvmiwei/qt-creator,danimo/qt-creator,duythanhphan/qt-creator,farseerri/git_code,malikcjm/qtcreator,colede/qtcreator,syntheticpp/qt-creator,richardmg/qtcreator,martyone/sailfish-qtcreator,kuba1/qtcreator,KDAB/KDAB-Creator,hdweiss/qt-creator-visualizer,jonnor/qt-creator,ostash/qt-creator-i18n-uk,AltarBeastiful/qt-creator,Distrotech/qtcreator,martyone/sailfish-qtcreator,azat/qtcreator,KDAB/KDAB-Creator,syntheticpp/qt-creator,farseerri/git_code,amyvmiwei/qt-creator,omniacreator/qtcreator,martyone/sailfish-qtcreator,malikcjm/qtcreator,duythanhphan/qt-creator,jonnor/qt-creator,ostash/qt-creator-i18n-uk,darksylinc/qt-creator,malikcjm/qtcreator,kuba1/qtcreator,kuba1/qtcreator,maui-packages/qt-creator,farseerri/git_code,xianian/qt-creator,martyone/sailfish-qtcreator,richardmg/qtcreator,ostash/qt-creator-i18n-uk,syntheticpp/qt-creator,syntheticpp/qt-creator,KDAB/KDAB-Creator,duythanhphan/qt-creator,syntheticpp/qt-creator,amyvmiwei/qt-creator,xianian/qt-creator,hdweiss/qt-creator-visualizer,KDAB/KDAB-Creator,maui-packages/qt-creator,duythanhphan/qt-creator,ostash/qt-creator-i18n-uk,AltarBeastiful/qt-creator,KDAB/KDAB-Creator,jonnor/qt-creator,martyone/sailfish-qtcreator,maui-packages/qt-creator,farseerri/git_code,malikcjm/qtcreator,danimo/qt-creator,xianian/qt-creator,duythanhphan/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,azat/qtcreator,KDE/android-qt-creator,colede/qtcreator,Distrotech/qtcreator,xianian/qt-creator,malikcjm/qtcreator,malikcjm/qtcreator,omniacreator/qtcreator,darksylinc/qt-creator,colede/qtcreator,farseerri/git_code,danimo/qt-creator,Distrotech/qtcreator,colede/qtcreator,azat/qtcreator,omniacreator/qtcreator,kuba1/qtcreator,jonnor/qt-creator,richardmg/qtcreator,darksylinc/qt-creator,KDE/android-qt-creator,danimo/qt-creator,xianian/qt-creator,amyvmiwei/qt-creator,omniacreator/qtcreator,xianian/qt-creator,darksylinc/qt-creator,hdweiss/qt-creator-visualizer,jonnor/qt-creator,kuba1/qtcreator,danimo/qt-creator,kuba1/qtcreator,AltarBeastiful/qt-creator,richardmg/qtcreator,darksylinc/qt-creator,colede/qtcreator,Distrotech/qtcreator,KDE/android-qt-creator,danimo/qt-creator,Distrotech/qtcreator,duythanhphan/qt-creator,hdweiss/qt-creator-visualizer,AltarBeastiful/qt-creator,colede/qtcreator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,farseerri/git_code,omniacreator/qtcreator,hdweiss/qt-creator-visualizer,AltarBeastiful/qt-creator,omniacreator/qtcreator,azat/qtcreator,jonnor/qt-creator,duythanhphan/qt-creator