diff --git a/telecomm/java/android/telecom/AuthenticatorService.java b/telecomm/java/android/telecom/AuthenticatorService.java
deleted file mode 100644
index 1e43c71..0000000
--- a/telecomm/java/android/telecom/AuthenticatorService.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright (C) 2015 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package android.telecom;
-import android.accounts.AbstractAccountAuthenticator;
-import android.accounts.Account;
-import android.accounts.AccountAuthenticatorResponse;
-import android.accounts.NetworkErrorException;
-import android.app.Service;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Bundle;
-import android.os.IBinder;
-
-/**
- * A generic stub account authenticator service often used for sync adapters that do not directly
- * involve accounts.
- *
- * @hide
- */
-public class AuthenticatorService extends Service {
-    private static Authenticator mAuthenticator;
-
-    @Override
-    public void onCreate() {
-        mAuthenticator = new Authenticator(this);
-    }
-
-    @Override
-    public IBinder onBind(Intent intent) {
-        return mAuthenticator.getIBinder();
-    }
-
-    /**
-     * Stub account authenticator. All methods either return null or throw an exception.
-     */
-    public class Authenticator extends AbstractAccountAuthenticator {
-        public Authenticator(Context context) {
-            super(context);
-        }
-
-        @Override
-        public Bundle editProperties(AccountAuthenticatorResponse accountAuthenticatorResponse,
-                                     String s) {
-            throw new UnsupportedOperationException();
-        }
-
-        @Override
-        public Bundle addAccount(AccountAuthenticatorResponse accountAuthenticatorResponse,
-                                 String s, String s2, String[] strings, Bundle bundle)
-                throws NetworkErrorException {
-            return null;
-        }
-
-        @Override
-        public Bundle confirmCredentials(AccountAuthenticatorResponse accountAuthenticatorResponse,
-                                         Account account, Bundle bundle)
-                throws NetworkErrorException {
-            return null;
-        }
-
-        @Override
-        public Bundle getAuthToken(AccountAuthenticatorResponse accountAuthenticatorResponse,
-                                   Account account, String s, Bundle bundle)
-                throws NetworkErrorException {
-            throw new UnsupportedOperationException();
-        }
-
-        @Override
-        public String getAuthTokenLabel(String s) {
-            throw new UnsupportedOperationException();
-        }
-
-        @Override
-        public Bundle updateCredentials(AccountAuthenticatorResponse accountAuthenticatorResponse,
-                                        Account account, String s, Bundle bundle)
-                throws NetworkErrorException {
-            throw new UnsupportedOperationException();
-        }
-
-        @Override
-        public Bundle hasFeatures(AccountAuthenticatorResponse accountAuthenticatorResponse,
-                                  Account account, String[] strings)
-                throws NetworkErrorException {
-            throw new UnsupportedOperationException();
-        }
-    }
-}