nsHTMLFragmentContentSink::nsHTMLFragmentContentSink()
nsHTMLFragmentContentSink::nsHTMLFragmentContentSink(PRBool aAllContent)
nsHTMLFragmentContentSink::nsHTMLFragmentContentSink(){  mHitSentinel = PR_FALSE;  mSeenBody = PR_TRUE;  mRoot = nsnull;  mParser = nsnull;  mCurrentForm = nsnull;  mCurrentMap = nsnull;  mContentStack = nsnull;  mText = nsnull;  mTextLength = 0;  mTextSize = 0;}