Remove call to MatrixClient.setGlobalErrorOnUnknownDevices (#29134)

* refactor(MatrixChat): remove `MatrixClient.setGlobalErrorOnUnknownDevices` call

MatrixClient.setGlobalErrorOnUnknownDevices is not implemented in the rust-crypto and will be removed when the legacy crypto will be ripped out.

* test(e2e): remove `MatrixClient.setGlobalErrorOnUnknownDevices` call

MatrixClient.setGlobalErrorOnUnknownDevices is not implemented in the rust-crypto and will be removed when the legacy crypto will be ripped out.

Author: florianduros

playwright/pages/bot.ts

@@ -192,7 +192,6 @@ export class Bot extends Client {
 
         await clientHandle.evaluate(async (cli) => {
             await cli.initRustCrypto({ useIndexedDB: false });
-            cli.setGlobalErrorOnUnknownDevices(false);
             await cli.startClient();
         });
 

src/components/structures/MatrixChat.tsx

@@ -1698,13 +1698,6 @@ export default class MatrixChat extends React.PureComponent<IProps, IState> {
         if (crypto) {
             const blacklistEnabled = SettingsStore.getValueAt(SettingLevel.DEVICE, "blacklistUnverifiedDevices");
             crypto.globalBlacklistUnverifiedDevices = blacklistEnabled;
-
-            // With cross-signing enabled, we send to unknown devices
-            // without prompting. Any bad-device status the user should
-            // be aware of will be signalled through the room shield
-            // changing colour. More advanced behaviour will come once
-            // we implement more settings.
-            cli.setGlobalErrorOnUnknownDevices(false);
         }
 
         // Cannot be done in OnLoggedIn as at that point the AccountSettingsHandler doesn't yet have a client

test/unit-tests/components/structures/MatrixChat-test.tsx

@@ -125,7 +125,6 @@ describe("<MatrixChat />", () => {
         }),
         getVisibleRooms: jest.fn().mockReturnValue([]),
         getRooms: jest.fn().mockReturnValue([]),
-        setGlobalErrorOnUnknownDevices: jest.fn(),
         getCrypto: jest.fn().mockReturnValue({
             getVerificationRequestsToDeviceInProgress: jest.fn().mockReturnValue([]),
             isCrossSigningReady: jest.fn().mockReturnValue(false),