birth_count       615 base/tracked_objects.cc     (*birth_counts)[it->first] -= it->first->birth_count();
birth_count       620 base/tracked_objects.cc     (*birth_counts)[it->second] += it->second->birth_count();
birth_count       238 base/tracked_objects.h   int birth_count() const;
birth_count       156 base/tracked_objects_unittest.cc   EXPECT_EQ(1, birth_map.begin()->second->birth_count());  // 1 birth.
birth_count       179 base/tracked_objects_unittest.cc   EXPECT_EQ(2, birth_map.begin()->second->birth_count());  // 2 births.