53   MetricIdManager::Callback callback = [](  in TEST()
65   MetricIdManager::Callback callback = [](  in TEST()
79   MetricIdManager::Callback callback = [](  in TEST()
96   MetricIdManager::Callback callback = [](  in TEST()
119   MetricIdManager::Callback callback = [](  in TEST()
146   MetricIdManager::Callback save_callback = [pointer](  in TEST()
152   MetricIdManager::Callback forget_callback = [pointer](  in TEST()
206   MetricIdManager::Callback save_callback = [pointer](  in TEST()
212   MetricIdManager::Callback forget_callback = [pointer](  in TEST()
350   MetricIdManager::Callback save_callback = [pointer](  in TEST()
355   MetricIdManager::Callback forget_callback = [pointer](  in TEST()
413   MetricIdManager::Callback save_callback = [pointer](  in TEST()
418   MetricIdManager::Callback forget_callback = [pointer](  in TEST()
450   MetricIdManager::Callback callback = [](  in TEST()
481   MetricIdManager::Callback callback = [](  in TEST()