ActionCallback     14 base/metrics/user_metrics.cc base::LazyInstance<std::vector<ActionCallback> > g_action_callbacks =
ActionCallback     32 base/metrics/user_metrics.cc void AddActionCallback(const ActionCallback& callback) {
ActionCallback     36 base/metrics/user_metrics.cc void RemoveActionCallback(const ActionCallback& callback) {
ActionCallback     53 base/metrics/user_metrics.h BASE_EXPORT void AddActionCallback(const ActionCallback& callback);
ActionCallback     54 base/metrics/user_metrics.h BASE_EXPORT void RemoveActionCallback(const ActionCallback& callback);
ActionCallback     94 chrome/browser/extensions/api/metrics_private/metrics_apitest.cc   base::ActionCallback action_callback_;
ActionCallback    526 chrome/browser/metrics/metrics_service.h   base::ActionCallback action_callback_;
ActionCallback     26 chrome/browser/ui/webui/user_actions/user_actions_ui_handler.h   base::ActionCallback action_callback_;