NS_IMETHODIMP nsDrawingSurfacePh :: GetPixelFormat(nsPixelFormat *aFormat) { *aFormat = mPixFormat; return NS_OK; }
NS_IMETHODIMP GetPixelFormat(nsPixelFormat *aFormat) { *aFormat = mPixFormat; return NS_OK; }
NS_IMETHODIMP nsDrawingSurfacePh :: GetPixelFormat(nsPixelFormat *aFormat){  *aFormat = mPixFormat;  return NS_OK;}