InstallKeys      1546 sync/internal_api/sync_encryption_handler_impl.cc   cryptographer->InstallKeys(keybag);
InstallKeys        36 sync/test/fake_sync_encryption_handler.cc     cryptographer_.InstallKeys(nigori.encryption_keybag());
InstallKeys       133 sync/util/cryptographer.h   void InstallKeys(const sync_pb::EncryptedData& encrypted);