remove some unused code
remove some unused code

enricoros/k-qt-creator-inspector,amyvmiwei/qt-creator,richardmg/qtcreator,amyvmiwei/qt-creator,farseerri/git_code,hdweiss/qt-creator-visualizer,xianian/qt-creator,omniacreator/qtcreator,xianian/qt-creator,richardmg/qtcreator,martyone/sailfish-qtcreator,enricoros/k-qt-creator-inspector,farseerri/git_code,jonnor/qt-creator,darksylinc/qt-creator,kuba1/qtcreator,syntheticpp/qt-creator,darksylinc/qt-creator,colede/qtcreator,martyone/sailfish-qtcreator,KDE/android-qt-creator,bakaiadam/collaborative_qt_creator,jonnor/qt-creator,AltarBeastiful/qt-creator,azat/qtcreator,syntheticpp/qt-creator,duythanhphan/qt-creator,KDE/android-qt-creator,AltarBeastiful/qt-creator,malikcjm/qtcreator,pcacjr/qt-creator,sandsmark/qtcreator-minimap,malikcjm/qtcreator,hdweiss/qt-creator-visualizer,duythanhphan/qt-creator,ostash/qt-creator-i18n-uk,ostash/qt-creator-i18n-uk,malikcjm/qtcreator,farseerri/git_code,xianian/qt-creator,kuba1/qtcreator,maui-packages/qt-creator,martyone/sailfish-qtcreator,hdweiss/qt-creator-visualizer,darksylinc/qt-creator,KDAB/KDAB-Creator,enricoros/k-qt-creator-inspector,malikcjm/qtcreator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,KDAB/KDAB-Creator,enricoros/k-qt-creator-inspector,duythanhphan/qt-creator,darksylinc/qt-creator,pcacjr/qt-creator,colede/qtcreator,yinyunqiao/qtcreator,martyone/sailfish-qtcreator,sandsmark/qtcreator-minimap,maui-packages/qt-creator,azat/qtcreator,azat/qtcreator,maui-packages/qt-creator,omniacreator/qtcreator,enricoros/k-qt-creator-inspector,colede/qtcreator,xianian/qt-creator,amyvmiwei/qt-creator,kuba1/qtcreator,richardmg/qtcreator,martyone/sailfish-qtcreator,AltarBeastiful/qt-creator,yinyunqiao/qtcreator,farseerri/git_code,hdweiss/qt-creator-visualizer,Distrotech/qtcreator,richardmg/qtcreator,kuba1/qtcreator,kuba1/qtcreator,maui-packages/qt-creator,yinyunqiao/qtcreator,syntheticpp/qt-creator,danimo/qt-creator,jonnor/qt-creator,AltarBeastiful/qt-creator,danimo/qt-creator,jonnor/qt-creator,dmik/qt-creator-os2,ostash/qt-creator-i18n-uk,jonnor/qt-creator,colede/qtcreator,richardmg/qtcreator,malikcjm/qtcreator,bakaiadam/collaborative_qt_creator,omniacreator/qtcreator,enricoros/k-qt-creator-inspector,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,darksylinc/qt-creator,azat/qtcreator,KDAB/KDAB-Creator,enricoros/k-qt-creator-inspector,amyvmiwei/qt-creator,pcacjr/qt-creator,Distrotech/qtcreator,colede/qtcreator,omniacreator/qtcreator,syntheticpp/qt-creator,KDE/android-qt-creator,sandsmark/qtcreator-minimap,ostash/qt-creator-i18n-uk,farseerri/git_code,syntheticpp/qt-creator,martyone/sailfish-qtcreator,syntheticpp/qt-creator,azat/qtcreator,amyvmiwei/qt-creator,yinyunqiao/qtcreator,syntheticpp/qt-creator,AltarBeastiful/qt-creator,xianian/qt-creator,duythanhphan/qt-creator,bakaiadam/collaborative_qt_creator,farseerri/git_code,pcacjr/qt-creator,duythanhphan/qt-creator,duythanhphan/qt-creator,sandsmark/qtcreator-minimap,renatofilho/QtCreator,kuba1/qtcreator,AltarBeastiful/qt-creator,colede/qtcreator,maui-packages/qt-creator,bakaiadam/collaborative_qt_creator,danimo/qt-creator,Distrotech/qtcreator,yinyunqiao/qtcreator,KDE/android-qt-creator,dmik/qt-creator-os2,dmik/qt-creator-os2,dmik/qt-creator-os2,duythanhphan/qt-creator,dmik/qt-creator-os2,hdweiss/qt-creator-visualizer,renatofilho/QtCreator,martyone/sailfish-qtcreator,bakaiadam/collaborative_qt_creator,pcacjr/qt-creator,omniacreator/qtcreator,renatofilho/QtCreator,sandsmark/qtcreator-minimap,malikcjm/qtcreator,xianian/qt-creator,farseerri/git_code,dmik/qt-creator-os2,danimo/qt-creator,yinyunqiao/qtcreator,danimo/qt-creator,renatofilho/QtCreator,kuba1/qtcreator,KDAB/KDAB-Creator,azat/qtcreator,richardmg/qtcreator,darksylinc/qt-creator,amyvmiwei/qt-creator,ostash/qt-creator-i18n-uk,KDE/android-qt-creator,sandsmark/qtcreator-minimap,Distrotech/qtcreator,xianian/qt-creator,renatofilho/QtCreator,darksylinc/qt-creator,dmik/qt-creator-os2,danimo/qt-creator,KDAB/KDAB-Creator,Distrotech/qtcreator,KDAB/KDAB-Creator,omniacreator/qtcreator,darksylinc/qt-creator,pcacjr/qt-creator,Distrotech/qtcreator,AltarBeastiful/qt-creator,farseerri/git_code,Distrotech/qtcreator,amyvmiwei/qt-creator,danimo/qt-creator,maui-packages/qt-creator,renatofilho/QtCreator,kuba1/qtcreator,jonnor/qt-creator,bakaiadam/collaborative_qt_creator,AltarBeastiful/qt-creator,pcacjr/qt-creator,amyvmiwei/qt-creator,malikcjm/qtcreator,maui-packages/qt-creator,richardmg/qtcreator,xianian/qt-creator,hdweiss/qt-creator-visualizer,yinyunqiao/qtcreator,danimo/qt-creator,KDE/android-qt-creator,martyone/sailfish-qtcreator,omniacreator/qtcreator,martyone/sailfish-qtcreator,danimo/qt-creator,xianian/qt-creator,bakaiadam/collaborative_qt_creator,kuba1/qtcreator,colede/qtcreator