bluetooth: Refactor how we update based on Advertising Data

content/browser/bluetooth/bluetooth_device_chooser_controller.cc

 // Copyright 2016 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 "content/browser/bluetooth/bluetooth_device_chooser_controller.h"
 
 #include <set>
 #include <string>
 #include <unordered_set>
 
@@ skipping 88 matching lines @@
 
   if (!filter->name_prefix.is_null() && filter->name_prefix.size()) {
     if (!device.GetName())
       return false;
     if (!base::StartsWith(device.GetName().value(), filter->name_prefix.get(),
                           base::CompareCase::SENSITIVE))
       return false;
   }
 
   if (!filter->services.is_null()) {
-    const auto& device_uuid_list = device.GetUUIDs();
-    const std::unordered_set<BluetoothUUID, device::BluetoothUUIDHash>
-        device_uuids(device_uuid_list.begin(), device_uuid_list.end());
+    const device::BluetoothDevice::UUIDSet& device_uuids = device.GetUUIDs();
     for (const base::Optional<BluetoothUUID>& service : filter->services) {
       if (!base::ContainsKey(device_uuids, service.value())) {
         return false;
       }
     }
   }
 
   return true;
 }
 
@@ skipping 366 matching lines @@
 
 void BluetoothDeviceChooserController::PostErrorCallback(
     blink::mojom::WebBluetoothError error) {
   if (!base::ThreadTaskRunnerHandle::Get()->PostTask(
           FROM_HERE, base::Bind(error_callback_, error))) {
     LOG(WARNING) << "No TaskRunner.";
   }
 }
 
 }  // namespace content