Remove unused source file

openpgp-api/src/main/aidl/org/openintents/openpgp/IOpenPgpService.aidl

@@ -1,27 +0,0 @@
-/*
- * Copyright (C) 2014-2015 Dominik Schürmann <dominik@dominikschuermann.de>
- *
- * 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 org.openintents.openpgp;
-
-interface IOpenPgpService {
-
-    /**
-     * do NOT use this, data returned from the service through "output" may be truncated
-     * @deprecated
-     */
-    Intent execute(in Intent data, in ParcelFileDescriptor input, in ParcelFileDescriptor output);
-
-}