Clean up browser code a bit
Clean up browser code a bit

richardmg/qtcomponents,drgvond/qtquickcontrols,jfaust/qtquickcontrols,richardmg/qtcomponents,mizukusak/qtquickcontrols,drgvond/qtquickcontrols,kobolabs/qtquickcontrols,drgvond/qtquickcontrols,kobolabs/qtquickcontrols,jfaust/qtquickcontrols,jfaust/qtquickcontrols,richardmg/qtcomponents,mizukusak/qtquickcontrols,mizukusak/qtquickcontrols,kobolabs/qtquickcontrols