mQuality = nsContentQuality_kPoor;
void CornerView :: SetQuality(nsContentQuality aQuality){  if (mQuality != aQuality)  {    mQuality = aQuality;  mQuality = nsContentQuality_kPoor;    if (mVis == nsViewVisibility_kShow)      mViewManager->UpdateView(this, nsnull, NS_VMREFRESH_IMMEDIATE);  }}