Port trunk fix, fix tbox.

toolkit/components/history/src/nsGlobalHistory.cpp

@@ -2228,6 +2228,13 @@ nsGlobalHistory::Flush()
   return Commit(kLargeCommit);
 }
 
+NS_IMETHODIMP
+nsGlobalHistory::FlushTo(const char* aURI)
+{
+  // Do not ever implement this (security)
+  return NS_ERROR_NOT_IMPLEMENTED;
+}
+
 NS_IMETHODIMP
 nsGlobalHistory::StartBatchUpdate()
 {