Fix dependencies on OutOfProcessPatcher.

components/update_client/update_engine.h

 // Copyright 2015 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 COMPONENTS_UPDATE_CLIENT_UPDATE_ENGINE_H_
 #define COMPONENTS_UPDATE_CLIENT_UPDATE_ENGINE_H_
 
 #include <iterator>
 #include <list>
 #include <map>
 #include <memory>
 #include <queue>
 #include <set>
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/threading/thread_checker.h"
 #include "base/time/time.h"
 #include "components/update_client/component.h"
-#include "components/update_client/component_patcher_operation.h"
 #include "components/update_client/crx_downloader.h"
 #include "components/update_client/crx_update_item.h"
 #include "components/update_client/ping_manager.h"
 #include "components/update_client/update_checker.h"
 #include "components/update_client/update_client.h"
 
 namespace base {
 class TimeTicks;
 class SequencedTaskRunner;
 }  // namespace base
@@ skipping 145 matching lines @@
   // is handling the next component in the queue.
   base::TimeDelta next_update_delay;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(UpdateContext);
 };
 
 }  // namespace update_client
 
 #endif  // COMPONENTS_UPDATE_CLIENT_UPDATE_ENGINE_H_