Attempt to fix flaky tests.

Author: jeremyjiang-dev

firebase-perf/src/test/java/com/google/firebase/perf/FirebasePerformanceTest.java

@@ -545,14 +545,12 @@ private FirebasePerformance initializeFirebasePerformancePreferences(
       Boolean sharedPreferencesEnabledDisabledKey,
       Provider<RemoteConfigComponent> firebaseRemoteConfigProvider,
       Provider<TransportFactory> transportFactoryProvider) {
+    DeviceCacheManager deviceCacheManager = new DeviceCacheManager(fakeDirectExecutorService);
+    deviceCacheManager.setContext(ApplicationProvider.getApplicationContext());
     if (sharedPreferencesEnabledDisabledKey != null) {
-      DeviceCacheManager deviceCacheManager = new DeviceCacheManager(fakeDirectExecutorService);
-      deviceCacheManager.setContext(ApplicationProvider.getApplicationContext());
       deviceCacheManager.setValue(Constants.ENABLE_DISABLE, sharedPreferencesEnabledDisabledKey);
-    } else {
-      DeviceCacheManager deviceCacheManager = new DeviceCacheManager(fakeDirectExecutorService);
-      deviceCacheManager.setContext(ApplicationProvider.getApplicationContext());
     }
+    spyConfigResolver.setDeviceCacheManager(deviceCacheManager);
 
     Bundle bundle = new Bundle();
     if (metadataFireperfEnabledKey != null) {