Migrate WaitableEvent to enum-based constructor in components/

components/sync_driver/shared_change_processor_unittest.cc

 // 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 "components/sync_driver/shared_change_processor.h"
 
 #include <cstddef>
 #include <string>
 
 #include "base/bind.h"
@@ skipping 131 matching lines @@
   }
 
   void SetAttachmentStore() {
     EXPECT_TRUE(backend_thread_.task_runner()->PostTask(
         FROM_HERE,
         base::Bind(&SyncSharedChangeProcessorTest::SetAttachmentStoreOnDBThread,
                    base::Unretained(this))));
   }
 
   bool HasAttachmentService() {
-    base::WaitableEvent event(false, false);
+    base::WaitableEvent event(base::WaitableEvent::ResetPolicy::AUTOMATIC,
+                              base::WaitableEvent::InitialState::NOT_SIGNALED);
     EXPECT_TRUE(backend_thread_.task_runner()->PostTask(
         FROM_HERE,
         base::Bind(
             &SyncSharedChangeProcessorTest::CheckAttachmentServiceOnDBThread,
             base::Unretained(this), base::Unretained(&event))));
     event.Wait();
     return has_attachment_service_;
   }
 
  private:
@@ skipping 65 matching lines @@
 // creates AttachmentService and passes it back to the syncable service.
 TEST_F(SyncSharedChangeProcessorTest, ConnectWithAttachmentStore) {
   SetAttachmentStore();
   Connect();
   EXPECT_TRUE(HasAttachmentService());
 }
 
 }  // namespace
 
 }  // namespace sync_driver