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

components/sync/test/null_transaction_observer.h

Index: components/sync/test/null_transaction_observer.h
diff --git a/sync/test/null_transaction_observer.h b/components/sync/test/null_transaction_observer.h
similarity index 66%
rename from sync/test/null_transaction_observer.h
rename to components/sync/test/null_transaction_observer.h
index 3b61112e02aedc143cdee4ab97fabc0ba54a23e1..d4d578ba9c97ca6af23498e1be54e2312b8d6b45 100644
--- a/sync/test/null_transaction_observer.h
+++ b/components/sync/test/null_transaction_observer.h
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SYNC_TEST_NULL_TRANSACTION_OBSERVER_H_
-#define SYNC_TEST_NULL_TRANSACTION_OBSERVER_H_
+#ifndef COMPONENTS_SYNC_TEST_NULL_TRANSACTION_OBSERVER_H_
+#define COMPONENTS_SYNC_TEST_NULL_TRANSACTION_OBSERVER_H_
 
-#include "sync/internal_api/public/util/weak_handle.h"
+#include "components/sync/base/weak_handle.h"
 
 namespace syncer {
 namespace syncable {
@@ -19,4 +19,4 @@ WeakHandle<TransactionObserver> NullTransactionObserver();
 }  // namespace syncable
 }  // namespace syncer
 
-#endif  // SYNC_TEST_NULL_TRANSACTION_OBSERVER_H_
+#endif  // COMPONENTS_SYNC_TEST_NULL_TRANSACTION_OBSERVER_H_