bluetooth: Remove callback from BluetoothGattConnection::Disconnect

device/bluetooth/bluetooth_gatt_chromeos_unittest.cc

 // Copyright 2014 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 "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/fake_bluetooth_adapter_client.h"
 #include "chromeos/dbus/fake_bluetooth_agent_manager_client.h"
@@ skipping 198 matching lines @@
                  base::Unretained(this)));
 
   EXPECT_EQ(1, success_callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_TRUE(device->IsConnected());
   ASSERT_TRUE(gatt_conn_.get());
   EXPECT_TRUE(gatt_conn_->IsConnected());
   EXPECT_EQ(FakeBluetoothDeviceClient::kLowEnergyAddress,
             gatt_conn_->GetDeviceAddress());
 
-  gatt_conn_->Disconnect(
-      base::Bind(&BluetoothGattChromeOSTest::SuccessCallback,
-                 base::Unretained(this)));
-  EXPECT_EQ(2, success_callback_count_);
-  EXPECT_EQ(0, error_callback_count_);
+  gatt_conn_->Disconnect();
   EXPECT_TRUE(device->IsConnected());
   EXPECT_FALSE(gatt_conn_->IsConnected());
 
   device->CreateGattConnection(
       base::Bind(&BluetoothGattChromeOSTest::GattConnectionCallback,
                  base::Unretained(this)),
       base::Bind(&BluetoothGattChromeOSTest::ConnectErrorCallback,
                  base::Unretained(this)));
 
-  EXPECT_EQ(3, success_callback_count_);
+  EXPECT_EQ(2, success_callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_TRUE(device->IsConnected());
   ASSERT_TRUE(gatt_conn_.get());
   EXPECT_TRUE(gatt_conn_->IsConnected());
 
   device->Disconnect(
       base::Bind(&BluetoothGattChromeOSTest::SuccessCallback,
                  base::Unretained(this)),
       base::Bind(&BluetoothGattChromeOSTest::ErrorCallback,
                  base::Unretained(this)));
 
-  EXPECT_EQ(4, success_callback_count_);
+  EXPECT_EQ(3, success_callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   ASSERT_TRUE(gatt_conn_.get());
   EXPECT_FALSE(gatt_conn_->IsConnected());
 
   device->CreateGattConnection(
       base::Bind(&BluetoothGattChromeOSTest::GattConnectionCallback,
                  base::Unretained(this)),
       base::Bind(&BluetoothGattChromeOSTest::ConnectErrorCallback,
                  base::Unretained(this)));
 
-  EXPECT_EQ(5, success_callback_count_);
+  EXPECT_EQ(4, success_callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_TRUE(device->IsConnected());
   EXPECT_TRUE(gatt_conn_->IsConnected());
 
   fake_bluetooth_device_client_->RemoveDevice(
       dbus::ObjectPath(FakeBluetoothAdapterClient::kAdapterPath),
       dbus::ObjectPath(FakeBluetoothDeviceClient::kLowEnergyPath));
   ASSERT_TRUE(gatt_conn_.get());
   EXPECT_FALSE(gatt_conn_->IsConnected());
 }
@@ skipping 965 matching lines @@
 
   EXPECT_EQ(1, success_callback_count_);
   EXPECT_EQ(0, error_callback_count_);
   EXPECT_EQ(1, observer.gatt_characteristic_value_changed_count());
   EXPECT_TRUE(characteristic->IsNotifying());
   EXPECT_EQ(1U, update_sessions_.size());
   EXPECT_TRUE(update_sessions_[0]->IsActive());
 }
 
 }  // namespace chromeos