NS_IMETHODIMP nsRenderingContextPh::UnlockDrawingSurface(void) { PRBool  clipstate; PopState(clipstate);  mSurface->Unlock();  return NS_OK; }
NS_IMETHODIMP UnlockDrawingSurface(void) {	PopState(); mSurface->Unlock(); return NS_OK; }
NS_IMETHODIMP nsRenderingContextPh::UnlockDrawingSurface(void){  PRBool  clipstate;  PopState(clipstate);  mSurface->Unlock();  return NS_OK;}