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

components/sync/test/test_transaction_observer.cc

 // Copyright (c) 2012 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.
 
-#include "sync/test/test_transaction_observer.h"
+#include "components/sync/test/test_transaction_observer.h"
 
 namespace syncer {
 
 namespace syncable {
 
 TestTransactionObserver::TestTransactionObserver()
-  : transactions_observed_(0) {
-}
+    : transactions_observed_(0) {}
 
-TestTransactionObserver::~TestTransactionObserver() {
-}
+TestTransactionObserver::~TestTransactionObserver() {}
 
 int TestTransactionObserver::transactions_observed() {
   return transactions_observed_;
 }
 
 void TestTransactionObserver::OnTransactionWrite(
     const ImmutableWriteTransactionInfo& write_transaction_info,
     ModelTypeSet models_with_changes) {
   transactions_observed_++;
 }
 
 }  // namespace syncable
 
 }  // namespace syncer