Delete obsolete checkSpamStatus(Listener) API

Bug: 79171382
Test: Build
PiperOrigin-RevId: 195485088
Change-Id: I306c1ab0fdd629baf1feb0a689debe72eb08b450
diff --git a/java/com/android/dialer/spam/Spam.java b/java/com/android/dialer/spam/Spam.java
index 9d0f2a7..6aa69af 100644
--- a/java/com/android/dialer/spam/Spam.java
+++ b/java/com/android/dialer/spam/Spam.java
@@ -60,15 +60,6 @@
   ListenableFuture<SpamStatus> checkSpamStatus(String number, @Nullable String defaultCountryIso);
 
   /**
-   * Checks if the given number is suspected of being a spam.
-   *
-   * @param number The phone number of the call.
-   * @param countryIso The country ISO of the call.
-   * @param listener The callback to be invoked after {@code Info} is fetched.
-   */
-  void checkSpamStatus(String number, String countryIso, Listener listener);
-
-  /**
    * Called as an indication that the Spam implementation should check whether downloading a spam
    * list needs to occur or not.
    *
diff --git a/java/com/android/dialer/spam/SpamStub.java b/java/com/android/dialer/spam/SpamStub.java
index cf5693c..a2e7258 100644
--- a/java/com/android/dialer/spam/SpamStub.java
+++ b/java/com/android/dialer/spam/SpamStub.java
@@ -65,11 +65,6 @@
   }
 
   @Override
-  public void checkSpamStatus(String number, String countryIso, Listener listener) {
-    listener.onComplete(false);
-  }
-
-  @Override
   public ListenableFuture<Void> updateSpamListDownload(boolean isEnabledByUser) {
     // no-op
     return Futures.immediateFuture(null);