PageDistillerCallback   38 components/dom_distiller/core/page_distiller.cc                                 const PageDistillerCallback& callback) {
PageDistillerCallback   50 components/dom_distiller/core/page_distiller.h                            const PageDistillerCallback& callback);
PageDistillerCallback   65 components/dom_distiller/core/page_distiller.h   PageDistillerCallback page_distiller_callback_;