Revert of Implement BluetoothGattNotifySession::Stop on Android

device/bluetooth/bluetooth_gatt_notify_session_android.cc

Index: device/bluetooth/bluetooth_gatt_notify_session_android.cc
diff --git a/device/bluetooth/bluetooth_gatt_notify_session_android.cc b/device/bluetooth/bluetooth_gatt_notify_session_android.cc
new file mode 100644
index 0000000000000000000000000000000000000000..9f6e55394781729dfd01206a386a25eef31bfa3f
--- /dev/null
+++ b/device/bluetooth/bluetooth_gatt_notify_session_android.cc
@@ -0,0 +1,30 @@
+// 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 "device/bluetooth/bluetooth_gatt_notify_session_android.h"
+
+#include "base/logging.h"
+
+namespace device {
+
+BluetoothGattNotifySessionAndroid::BluetoothGattNotifySessionAndroid(
+    const std::string& characteristic_identifier)
+    : characteristic_id_(characteristic_identifier) {}
+
+BluetoothGattNotifySessionAndroid::~BluetoothGattNotifySessionAndroid() {}
+
+std::string BluetoothGattNotifySessionAndroid::GetCharacteristicIdentifier()
+    const {
+  return characteristic_id_;
+}
+
+bool BluetoothGattNotifySessionAndroid::IsActive() {
+  return true;
+}
+
+void BluetoothGattNotifySessionAndroid::Stop(const base::Closure& callback) {
+  NOTIMPLEMENTED();
+}
+
+}  // namespace device