/**
  * Restores a recently closed tab.
  *
  * @param tab The tab to open.
  * @param windowDisposition The WindowOpenDisposition value specifying whether the tab should be
  *     restored into the current tab or a new tab.
  */
 public void openRecentlyClosedTab(RecentlyClosedTab tab, int windowDisposition) {
   if (mIsDestroyed) return;
   NewTabPageUma.recordAction(NewTabPageUma.ACTION_OPENED_RECENTLY_CLOSED_ENTRY);
   mRecentlyClosedBridge.openRecentlyClosedTab(mTab, tab, windowDisposition);
 }