Remove Firebase Predictions, add A/B Testing, and update Notifications to Cloud Messaging in code comment.

Author: jenh

firebase-installations-interop/src/main/java/com/google/firebase/installations/FirebaseInstallationsApi.java

@@ -49,8 +49,8 @@ public interface FirebaseInstallationsApi {
 
   /**
    * Async function that deletes this Firebase app installation from Firebase backend. This call
-   * would possibly lead Firebase Notification, Firebase RemoteConfig, Firebase Predictions or
-   * Firebase In-App Messaging not function properly.
+   * may cause Firebase Cloud Messaging, Firebase Remote Config, Firebase A/B Testing, or
+   * Firebase In-App Messaging to not function properly.
    */
   @NonNull
   Task<Void> delete();