Limit depth of include scanning to avoid performance problems.
Limit depth of include scanning to avoid performance problems.

Reviewed-by: Thorbjørn Lindeijer

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