CancelReflowCommandInternal(aFrame, nsnull, mReflowCommands); CancelReflowCommandInternal(aFrame, nsnull, mTimeoutReflowCommands);
CancelReflowCommandInternal(aFrame, nsnull);
PresShell::NotifyDestroyingFrame(nsIFrame* aFrame){  if (!mIgnoreFrameDestruction) {    // Cancel any pending reflow commands targeted at this frame    CancelReflowCommandInternal(aFrame, nsnull, mReflowCommands);    CancelReflowCommandInternal(aFrame, nsnull, mTimeoutReflowCommands);    // Notify the frame manager    if (mFrameManager) {      mFrameManager->NotifyDestroyingFrame(aFrame);    }  }  return NS_OK;}