[PM-16194] Do not sort Favorite ciphers by last used date (#12466)

* [PM-16194] Do not sort Favorite ciphers by last used date

* [PM-16194] Remove test

apps/browser/src/vault/popup/services/vault-popup-items.service.spec.ts

@@ -262,13 +262,6 @@ describe("VaultPopupItemsService", () => {
       });
     });
 
-    it("should sort by last used then by name", (done) => {
-      service.favoriteCiphers$.subscribe((ciphers) => {
-        expect(cipherServiceMock.sortCiphersByLastUsedThenName).toHaveBeenCalled();
-        done();
-      });
-    });
-
     it("should filter favoriteCiphers$ down to search term", (done) => {
       const cipherList = Object.values(allCiphers);
       const searchText = "Card 2";

apps/browser/src/vault/popup/services/vault-popup-items.service.ts

@@ -164,16 +164,13 @@ export class VaultPopupItemsService {
 
   /**
    * List of favorite ciphers that are not currently suggested for autofill.
-   * Ciphers are sorted by last used date, then by name.
+   * Ciphers are sorted by name.
    */
   favoriteCiphers$: Observable<PopupCipherView[]> = this.autoFillCiphers$.pipe(
     withLatestFrom(this._filteredCipherList$),
     map(([autoFillCiphers, ciphers]) =>
       ciphers.filter((cipher) => cipher.favorite && !autoFillCiphers.includes(cipher)),
     ),
-    map((ciphers) =>
-      ciphers.sort((a, b) => this.cipherService.sortCiphersByLastUsedThenName(a, b)),
-    ),
     shareReplay({ refCount: false, bufferSize: 1 }),
   );