[Sync] Move //sync to //components/sync.

components/sync/syncable/transaction_observer.h

Index: components/sync/syncable/transaction_observer.h
diff --git a/sync/syncable/transaction_observer.h b/components/sync/syncable/transaction_observer.h
similarity index 60%
rename from sync/syncable/transaction_observer.h
rename to components/sync/syncable/transaction_observer.h
index 64d7329d12632af7daa89dec5d2b501cb394785a..536b7cf20e65867125130964e8d92955fcc54e76 100644
--- a/sync/syncable/transaction_observer.h
+++ b/components/sync/syncable/transaction_observer.h
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_
-#define SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_
+#ifndef COMPONENTS_SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_
+#define COMPONENTS_SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_
 
-#include "sync/base/sync_export.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/syncable/write_transaction_info.h"
+#include "components/sync/base/model_type.h"
+#include "components/sync/base/sync_export.h"
+#include "components/sync/syncable/write_transaction_info.h"
 
 namespace syncer {
 namespace syncable {
@@ -17,6 +17,7 @@ class SYNC_EXPORT TransactionObserver {
   virtual void OnTransactionWrite(
       const ImmutableWriteTransactionInfo& write_transaction_info,
       ModelTypeSet models_with_changes) = 0;
+
  protected:
   virtual ~TransactionObserver() {}
 };
@@ -24,4 +25,4 @@ class SYNC_EXPORT TransactionObserver {
 }  // namespace syncable
 }  // namespace syncer
 
-#endif  // SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_
+#endif  // COMPONENTS_SYNC_SYNCABLE_TRANSACTION_OBSERVER_H_