Remove funny highlight for the find tool bar.
Remove funny highlight for the find tool bar.

Basically for all widgets that don't have navigationWidgetHeight
it is removed, because then the proportions are wrong.

Reviewed-by: Erik Verbruggen

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