Move chrome.bluetoothLowEnergy out of //chrome.

chrome/browser/extensions/api/bluetooth_low_energy/bluetooth_api_advertisement.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 "chrome/browser/extensions/api/bluetooth_low_energy/bluetooth_api_advertisement.h"
-
-#include "base/lazy_instance.h"
-#include "device/bluetooth/bluetooth_advertisement.h"
-#include "net/base/io_buffer.h"
-
-namespace extensions {
-
-// static
-static base::LazyInstance<BrowserContextKeyedAPIFactory<
-    ApiResourceManager<BluetoothApiAdvertisement>>> g_server_factory =
-    LAZY_INSTANCE_INITIALIZER;
-
-// static
-template <>
-BrowserContextKeyedAPIFactory<ApiResourceManager<BluetoothApiAdvertisement>>*
-ApiResourceManager<BluetoothApiAdvertisement>::GetFactoryInstance() {
-  return g_server_factory.Pointer();
-}
-
-BluetoothApiAdvertisement::BluetoothApiAdvertisement(
-    const std::string& owner_extension_id,
-    scoped_refptr<device::BluetoothAdvertisement> advertisement)
-    : ApiResource(owner_extension_id), advertisement_(advertisement) {
-  DCHECK_CURRENTLY_ON(kThreadId);
-}
-
-BluetoothApiAdvertisement::~BluetoothApiAdvertisement() {
-}
-
-}  // namespace extensions