[Sync] Renaming sync/api* to sync/model*.

components/sync/model/attachments/attachment.h

Index: components/sync/model/attachments/attachment.h
diff --git a/components/sync/api/attachments/attachment.h b/components/sync/model/attachments/attachment.h
similarity index 89%
rename from components/sync/api/attachments/attachment.h
rename to components/sync/model/attachments/attachment.h
index 3132c66a77832fea9d69370b517e9b22b3ea2bbe..9e71d68df30a5ce1e0d9098d7c821f2b0043b17e 100644
--- a/components/sync/api/attachments/attachment.h
+++ b/components/sync/model/attachments/attachment.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 COMPONENTS_SYNC_API_ATTACHMENTS_ATTACHMENT_H_
-#define COMPONENTS_SYNC_API_ATTACHMENTS_ATTACHMENT_H_
+#ifndef COMPONENTS_SYNC_MODEL_ATTACHMENTS_ATTACHMENT_H_
+#define COMPONENTS_SYNC_MODEL_ATTACHMENTS_ATTACHMENT_H_
 
 #include <stdint.h>
 
@@ -13,7 +13,7 @@
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/ref_counted_memory.h"
-#include "components/sync/api/attachments/attachment_id.h"
+#include "components/sync/model/attachments/attachment_id.h"
 
 namespace syncer {
 
@@ -68,4 +68,4 @@ typedef std::map<AttachmentId, Attachment> AttachmentMap;
 
 }  // namespace syncer
 
-#endif  // COMPONENTS_SYNC_API_ATTACHMENTS_ATTACHMENT_H_
+#endif  // COMPONENTS_SYNC_MODEL_ATTACHMENTS_ATTACHMENT_H_