NS_IMETHODIMP nsDeviceContextPh :: GetScrollBarDimensions(float &aWidth, float &aHeight) const { PR_LOG(PhGfxLog, PR_LOG_DEBUG,("nsDeviceContextPh::GetScrollBarDimensions\n"));   aWidth = mScrollbarWidth * mPixelsToTwips; aHeight = mScrollbarHeight * mPixelsToTwips;  return NS_OK; }
NS_IMETHODIMP GetScrollBarDimensions(float &aWidth, float &aHeight) const {  float scale; GetCanonicalPixelScale(scale); aWidth = mScrollbarWidth * mPixelsToTwips * scale; aHeight = mScrollbarHeight * mPixelsToTwips * scale; return NS_OK; }
NS_IMETHODIMP nsDeviceContextPh :: GetScrollBarDimensions(float &aWidth, float &aHeight) const{  PR_LOG(PhGfxLog, PR_LOG_DEBUG,("nsDeviceContextPh::GetScrollBarDimensions\n"));  /* Revisit: the scroll bar sizes is a gross guess based on Phab */  aWidth = mScrollbarWidth * mPixelsToTwips;  aHeight = mScrollbarHeight * mPixelsToTwips;    return NS_OK;}