Include-what-you-use for WrapUnique/MakeUnique.

blimp/helium/object_sync_state.h

 // 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.
 
 #ifndef BLIMP_HELIUM_OBJECT_SYNC_STATE_H_
 #define BLIMP_HELIUM_OBJECT_SYNC_STATE_H_
 
 #include "base/cancelable_callback.h"
+#include "base/memory/ptr_util.h"
 #include "blimp/helium/blimp_helium_export.h"
 #include "blimp/helium/lazy_syncable_adapter.h"
 #include "blimp/helium/syncable.h"
 #include "blimp/helium/update_scheduler.h"
 #include "blimp/helium/version_vector.h"
 
 namespace blimp {
 namespace helium {
 
 // Each registered LazySyncable is associated with an ObjectSyncState object
@@ skipping 84 matching lines @@
   // Used to allow in-progress Changeset preparation by |object_| to be canceled
   // if the stream is torn down in the meantime.
   base::CancelableCallback<void()> prepared_for_changeset_callback_;
 
   DISALLOW_COPY_AND_ASSIGN(ObjectSyncState);
 };
 
 }  // namespace helium
 }  // namespace blimp
 #endif  // BLIMP_HELIUM_OBJECT_SYNC_STATE_H_