[CrOS Tether] Sort Tether network lists.

chromeos/components/tether/host_scanner_unittest.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 "chromeos/components/tether/host_scanner.h"
 
 #include <algorithm>
 #include <memory>
 #include <vector>
 
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
-#include "base/test/scoped_task_environment.h"
 #include "base/test/simple_test_clock.h"
 #include "base/time/time.h"
 #include "chromeos/components/tether/device_id_tether_network_guid_map.h"
 #include "chromeos/components/tether/fake_ble_connection_manager.h"
 #include "chromeos/components/tether/fake_host_scan_cache.h"
 #include "chromeos/components/tether/fake_notification_presenter.h"
 #include "chromeos/components/tether/fake_tether_host_fetcher.h"
 #include "chromeos/components/tether/host_scan_device_prioritizer.h"
 #include "chromeos/components/tether/host_scanner.h"
 #include "chromeos/components/tether/mock_tether_host_response_recorder.h"
@@ skipping 13 matching lines @@
   void ScanFinished() override { scan_finished_count_++; }
 
   int scan_finished_count() { return scan_finished_count_; }
 
  private:
   int scan_finished_count_ = 0;
 };
 
 class FakeHostScanDevicePrioritizer : public HostScanDevicePrioritizer {
  public:
-  FakeHostScanDevicePrioritizer() : HostScanDevicePrioritizer(nullptr) {}
+  FakeHostScanDevicePrioritizer() : HostScanDevicePrioritizer() {}
   ~FakeHostScanDevicePrioritizer() override {}
 
   // Simply leave |remote_devices| as-is.
   void SortByHostScanOrder(
       std::vector<cryptauth::RemoteDevice>* remote_devices) const override {}
 };
 
 class FakeHostScannerOperation : public HostScannerOperation {
  public:
   FakeHostScannerOperation(
@@ skipping 508 matching lines @@
   EXPECT_TRUE(host_scanner_->HasRecentlyScanned());
 
   // Move past the limit.
   test_clock_->Advance(base::TimeDelta::FromSeconds(1));
   EXPECT_FALSE(host_scanner_->HasRecentlyScanned());
 }
 
 }  // namespace tether
 
 }  // namespace chromeos