bluetooth: android: Disconnect GATT upon BluetoothDeviceAndroid object destruction.

device/bluetooth/bluetooth_device_android.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "device/bluetooth/bluetooth_device_android.h"
 
 #include "base/android/jni_android.h"
 #include "base/android/jni_array.h"
 #include "base/android/jni_string.h"
 #include "device/bluetooth/bluetooth_adapter_android.h"
@@ skipping 10 matching lines @@
   BluetoothDeviceAndroid* device = new BluetoothDeviceAndroid(adapter);
 
   device->j_device_.Reset(Java_ChromeBluetoothDevice_create(
       AttachCurrentThread(), reinterpret_cast<intptr_t>(device),
       bluetooth_device_wrapper));
 
   return device;
 }
 
 BluetoothDeviceAndroid::~BluetoothDeviceAndroid() {
+  Java_ChromeBluetoothDevice_onBluetoothDeviceAndroidDestruction(
+      AttachCurrentThread(), j_device_.obj());
 }
 
 bool BluetoothDeviceAndroid::UpdateAdvertisedUUIDs(jobject advertised_uuids) {
   return Java_ChromeBluetoothDevice_updateAdvertisedUUIDs(
       AttachCurrentThread(), j_device_.obj(), advertised_uuids);
 }
 
 // static
 bool BluetoothDeviceAndroid::RegisterJNI(JNIEnv* env) {
   return RegisterNativesImpl(env);  // Generated in ChromeBluetoothDevice_jni.h
@@ skipping 191 matching lines @@
       AttachCurrentThread(), j_device_.obj(),
       base::android::GetApplicationContext());
 }
 
 void BluetoothDeviceAndroid::DisconnectGatt() {
   Java_ChromeBluetoothDevice_disconnectGatt(AttachCurrentThread(),
                                             j_device_.obj());
 }
 
 }  // namespace device