mFrameConstructor->ContentInserted(aContainer, nsnull, aChild,
mFrameConstructor->ContentInserted(aContainer, aChild,
PresShell::ContentInserted(nsIDocument* aDocument,                           nsIContent*  aContainer,                           nsIContent*  aChild,                           PRInt32      aIndexInContainer){  NS_PRECONDITION(!mIsDocumentGone, "Unexpected ContentInserted");  NS_PRECONDITION(aDocument == mDocument, "Unexpected aDocument");  if (!mDidInitialReflow) {    return;  }    WillCauseReflow();  mFrameConstructor->ContentInserted(aContainer, nsnull, aChild,                                     aIndexInContainer, nsnull, PR_FALSE);  VERIFY_STYLE_TREE;  DidCauseReflow();}