InvalidateTypes    85 content/browser/frame_host/navigator_delegate.h   virtual void NotifyChangedNavigationState(InvalidateTypes changed_flags) {}
InvalidateTypes  2178 content/browser/web_contents/web_contents_impl.cc     InvalidateTypes changed_flags) {
InvalidateTypes   468 content/browser/web_contents/web_contents_impl.h       InvalidateTypes changed_flags) OVERRIDE;