Migrate WaitableEvent to enum-based constructor in components/

components/sync_driver/glue/ui_model_worker_unittest.cc

 // Copyright (c) 2012 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 "components/sync_driver/glue/ui_model_worker.h"
 
 #include <memory>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
@@ skipping 65 matching lines @@
   base::Thread* syncer_thread() { return &faux_syncer_thread_; }
  private:
   base::MessageLoop faux_ui_loop_;
   base::Thread faux_syncer_thread_;
   base::Thread faux_core_thread_;
   scoped_refptr<UIModelWorker> bmw_;
   std::unique_ptr<Syncer> syncer_;
 };
 
 TEST_F(SyncUIModelWorkerTest, ScheduledWorkRunsOnUILoop) {
-  base::WaitableEvent v_was_run(false, false);
+  base::WaitableEvent v_was_run(
+      base::WaitableEvent::ResetPolicy::AUTOMATIC,
+      base::WaitableEvent::InitialState::NOT_SIGNALED);
   std::unique_ptr<UIModelWorkerVisitor> v(
       new UIModelWorkerVisitor(&v_was_run, true));
 
   syncer_thread()->task_runner()->PostTask(
       FROM_HERE,
       base::Bind(&Syncer::SyncShare, base::Unretained(syncer()), v.get()));
 
   // We are on the UI thread, so run our loop to process the
   // (hopefully) scheduled task from a SyncShare invocation.
   base::MessageLoop::current()->Run();
   syncer_thread()->Stop();
 }