CurrentHistoryCleaner  423 chrome/browser/ui/sync/one_click_signin_helper.cc class CurrentHistoryCleaner : public content::WebContentsObserver {
CurrentHistoryCleaner  445 chrome/browser/ui/sync/one_click_signin_helper.cc CurrentHistoryCleaner::CurrentHistoryCleaner(content::WebContents* contents)
CurrentHistoryCleaner  451 chrome/browser/ui/sync/one_click_signin_helper.cc CurrentHistoryCleaner::~CurrentHistoryCleaner() {