AttemptToInstallKeybag 932 sync/internal_api/sync_encryption_handler_impl.cc if (!AttemptToInstallKeybag(nigori.encryption_keybag(), AttemptToInstallKeybag 246 sync/internal_api/sync_encryption_handler_impl.h bool AttemptToInstallKeybag(const sync_pb::EncryptedData& keybag,