OnOrphanedExtensionCachesDeleted 460 chrome/browser/chromeos/policy/device_local_account_policy_service.cc OnOrphanedExtensionCachesDeleted, OnOrphanedExtensionCachesDeleted 172 chrome/browser/chromeos/policy/device_local_account_policy_service.h void OnOrphanedExtensionCachesDeleted();