[Sync] Move events files around a bit.

components/sync/engine_impl/events/clear_server_data_request_event.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_SYNC_ENGINE_EVENTS_CLEAR_SERVER_DATA_REQUEST_EVENT_H_
-#define COMPONENTS_SYNC_ENGINE_EVENTS_CLEAR_SERVER_DATA_REQUEST_EVENT_H_
+#ifndef COMPONENTS_SYNC_ENGINE_IMPL_EVENTS_CLEAR_SERVER_DATA_REQUEST_EVENT_H_
+#define COMPONENTS_SYNC_ENGINE_IMPL_EVENTS_CLEAR_SERVER_DATA_REQUEST_EVENT_H_

[skym, 2016/10/21 13:56:50]

This is weird. The diff tool decides to highlight in bright green different
sided underscores around IMPL for these two lines.

[maxbogue, 2016/10/21 17:02:41]

Strange; it doesn't for me >_>

 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "base/time/time.h"
 #include "base/values.h"
 #include "components/sync/engine/events/protocol_event.h"
 #include "components/sync/protocol/sync.pb.h"
 
@@ skipping 17 matching lines @@
 
  private:
   const base::Time timestamp_;
   const sync_pb::ClientToServerMessage request_;
 
   DISALLOW_COPY_AND_ASSIGN(ClearServerDataRequestEvent);
 };
 
 }  // namespace syncer
 
-#endif  // COMPONENTS_SYNC_ENGINE_EVENTS_CLEAR_SERVER_DATA_REQUEST_EVENT_H_
+#endif  // COMPONENTS_SYNC_ENGINE_IMPL_EVENTS_CLEAR_SERVER_DATA_REQUEST_EVENT_H_