Revert "Declare new interface for headset client bluetooth profile to query."

This reverts commit 694251eaaa.

Change-Id: I588206d8aedb96254c27494dddb32ddc3b6ea0ea

Android.mk

@@ -117,7 +117,6 @@ LOCAL_SRC_FILES += \
 	core/java/android/bluetooth/IBluetoothSap.aidl \
 	core/java/android/bluetooth/IBluetoothStateChangeCallback.aidl \
 	core/java/android/bluetooth/IBluetoothHeadsetClient.aidl \
-	core/java/android/bluetooth/IBluetoothHeadsetClientController.aidl \
 	core/java/android/bluetooth/IBluetoothGatt.aidl \
 	core/java/android/bluetooth/IBluetoothGattCallback.aidl \
 	core/java/android/bluetooth/IBluetoothGattServerCallback.aidl \

core/java/android/bluetooth/IBluetoothHeadsetClientController.aidl

@@ -1,25 +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.bluetooth;
-
-/**
- * Controller to specify behavior of bluetooth headset client.
- * @hide
- */
-interface IBluetoothHeadsetClientController {
-    boolean allowAudioConnect();
-}