SetDefaultKey    1548 sync/internal_api/sync_encryption_handler_impl.cc     cryptographer->SetDefaultKey(keybag.key_name());
SetDefaultKey     193 sync/util/cryptographer.cc     SetDefaultKey(pending_keys_->key_name());
SetDefaultKey     198 sync/util/cryptographer.cc   if (set_as_default) SetDefaultKey(name);
SetDefaultKey     247 sync/util/cryptographer.cc   SetDefaultKey(new_default_key_name);
SetDefaultKey     154 sync/util/cryptographer.h   void SetDefaultKey(const std::string& key_name);