mHscrollbarNeedsReflow = PR_FALSE; mVscrollbarNeedsReflow = PR_FALSE; mScrollAreaNeedsReflow = PR_FALSE;
mMaxElementSize.width = 0; mMaxElementSize.height = 0; mFirstPass = PR_FALSE;
nsGfxScrollFrameInner::nsGfxScrollFrameInner(nsGfxScrollFrame* aOuter):mHScrollbarFrame(nsnull),                                               mVScrollbarFrame(nsnull),                                               mScrollAreaFrame(nsnull),                                               mHasVerticalScrollbar(PR_FALSE),                                                mHasHorizontalScrollbar(PR_FALSE),                                               mOnePixel(20){   mOuter = aOuter;   mRefCnt = 0;   mHscrollbarNeedsReflow = PR_FALSE;   mVscrollbarNeedsReflow = PR_FALSE;   mScrollAreaNeedsReflow = PR_FALSE;}