Remove unneeded function clearMarks
Remove unneeded function clearMarks

Change-Id: I4ef71e94730824bb55c2a4fb6de2913c5ea36a36
Reviewed-by: Eike Ziller <c142da16c73a95a82d35191bcc55b22835617128@nokia.com>

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