QmlProfiler: fix warning in MSVC compiler
QmlProfiler: fix warning in MSVC compiler

Reviewed-by: Tobias Hunger

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