[Sync] Move //components/sync to the syncer namespace.

components/sync/engine_impl/directory_commit_contribution.cc

 // Copyright 2014 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 "components/sync/engine_impl/directory_commit_contribution.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
 #include <set>
 
 #include "components/sync/engine/cycle/commit_counters.h"
 #include "components/sync/engine_impl/commit_util.h"
 #include "components/sync/engine_impl/get_commit_ids.h"
 #include "components/sync/engine_impl/syncer_util.h"
 #include "components/sync/syncable/model_neutral_mutable_entry.h"
 #include "components/sync/syncable/syncable_model_neutral_write_transaction.h"
 
 namespace syncer {
 
-using syncable::GET_BY_HANDLE;
-using syncable::SYNCER;
+using syncer::syncable::GET_BY_HANDLE;
+using syncer::syncable::SYNCER;
 
 DirectoryCommitContribution::~DirectoryCommitContribution() {
   DCHECK(!syncing_bits_set_);
 }
 
 // static.
 std::unique_ptr<DirectoryCommitContribution> DirectoryCommitContribution::Build(
     syncable::Directory* dir,
     ModelType type,
     size_t max_entries,
@@ skipping 152 matching lines @@
     // complete but the Cleanup method is called anyways. It appears these are
     // unset on the assumption that the sync cycle must have finished properly,
     // although that's actually up to the commit response handling logic.
     entry.PutDirtySync(false);
     entry.PutSyncing(false);
   }
   syncing_bits_set_ = false;
 }
 
 }  // namespace syncer