cleanup based on new js-sdk impl

src/room/CallEventAudioRenderer.test.tsx

@@ -23,7 +23,6 @@ import {
 
 import {
   exampleTransport,
-  mockComputeLivekitParticipantIdentity$,
   mockMatrixRoomMember,
   mockRtcMembership,
 } from "../utils/test";
@@ -48,13 +47,6 @@ vitest.mock("../rtcSessionHelpers", async (importOriginal) => ({
   ...(await importOriginal()),
   makeTransport: (): [LivekitTransport] => [exampleTransport],
 }));
-vitest.mock(
-  import("../state/CallViewModel/remoteMembers/LivekitParticipantIdentity.ts"),
-  async (importOriginal) => ({
-    ...(await importOriginal()),
-    computeLivekitParticipantIdentity$: mockComputeLivekitParticipantIdentity$,
-  }),
-);
 
 afterEach(() => {
   vitest.clearAllMocks();

src/room/InCallView.test.tsx

@@ -23,7 +23,6 @@ import { TooltipProvider } from "@vector-im/compound-web";
 import { RoomContext, useLocalParticipant } from "@livekit/components-react";
 
 import {
-  mockComputeLivekitParticipantIdentity$,
   mockLivekitRoom,
   mockLocalParticipant,
   mockMatrixRoom,
@@ -62,13 +61,6 @@ vi.mock("../livekit/MatrixAudioRenderer");
 vi.mock("react-use-measure", () => ({
   default: (): [() => void, object] => [(): void => {}, {}],
 }));
-vi.mock(
-  import("../state/CallViewModel/remoteMembers/LivekitParticipantIdentity.ts"),
-  async (importOriginal) => ({
-    ...(await importOriginal()),
-    computeLivekitParticipantIdentity$: mockComputeLivekitParticipantIdentity$,
-  }),
-);
 
 const localRtcMember = mockRtcMembership("@carol:example.org", "CCCC");
 const localParticipant = mockLocalParticipant({