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

components/sync/syncable/parent_child_index.h

Index: components/sync/syncable/parent_child_index.h
diff --git a/sync/syncable/parent_child_index.h b/components/sync/syncable/parent_child_index.h
similarity index 89%
rename from sync/syncable/parent_child_index.h
rename to components/sync/syncable/parent_child_index.h
index 0488c044bf9664c9b5f9956d6121364885405ddc..2cff9cb423c29fb42f68ef63da28d39610eb984a 100644
--- a/sync/syncable/parent_child_index.h
+++ b/components/sync/syncable/parent_child_index.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef SYNC_SYNCABLE_PARENT_CHILD_INDEX_H_
-#define SYNC_SYNCABLE_PARENT_CHILD_INDEX_H_
+#ifndef COMPONENTS_SYNC_SYNCABLE_PARENT_CHILD_INDEX_H_
+#define COMPONENTS_SYNC_SYNCABLE_PARENT_CHILD_INDEX_H_
 
 #include <map>
 #include <memory>
@@ -11,9 +11,9 @@
 #include <vector>
 
 #include "base/macros.h"
-#include "sync/base/sync_export.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/syncable/syncable_id.h"
+#include "components/sync/base/model_type.h"
+#include "components/sync/base/sync_export.h"
+#include "components/sync/syncable/syncable_id.h"
 
 namespace syncer {
 namespace syncable {
@@ -23,7 +23,7 @@ class ParentChildIndex;
 
 // A node ordering function.
 struct SYNC_EXPORT ChildComparator {
-  bool operator() (const EntryKernel* a, const EntryKernel* b) const;
+  bool operator()(const EntryKernel* a, const EntryKernel* b) const;
 };
 
 // An ordered set of nodes.
@@ -102,4 +102,4 @@ class SYNC_EXPORT ParentChildIndex {
 }  // namespace syncable
 }  // namespace syncer
 
-#endif  // SYNC_SYNCABLE_PARENT_CHILD_INDEX_H_
+#endif  // COMPONENTS_SYNC_SYNCABLE_PARENT_CHILD_INDEX_H_