DiscardPendingEntry 1670 content/browser/frame_host/navigation_controller_impl.cc   DiscardPendingEntry();
DiscardPendingEntry  208 content/browser/frame_host/navigation_controller_impl.h   void DiscardPendingEntry();
DiscardPendingEntry  243 content/browser/frame_host/navigator_impl.cc     controller_->DiscardPendingEntry();