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

components/sync/core/base_node.h

 // Copyright 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.
 
 #ifndef COMPONENTS_SYNC_CORE_BASE_NODE_H_
 #define COMPONENTS_SYNC_CORE_BASE_NODE_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 157 matching lines @@
   // Returns the total number of nodes including and beneath this node.
   // Recursively iterates through all children.
   int GetTotalNodeCount() const;
 
   // Returns this item's position within its parent.
   // Do not call this function on items that do not support positioning
   // (ie. non-bookmarks).
   int GetPositionIndex() const;
 
   // Returns this item's attachment ids.
-  const syncer::AttachmentIdList GetAttachmentIds() const;
+  const AttachmentIdList GetAttachmentIds() const;
 
   // Returns a base::DictionaryValue serialization of this node.
   base::DictionaryValue* ToValue() const;
 
  protected:
   BaseNode();
   virtual ~BaseNode();
 
   // These virtual accessors provide access to data members of derived classes.
   virtual const syncable::Entry* GetEntry() const = 0;
@@ skipping 45 matching lines @@
 
   // Same as |unencrypted_data_|, but for legacy password encryption.
   std::unique_ptr<sync_pb::PasswordSpecificsData> password_data_;
 
   DISALLOW_COPY_AND_ASSIGN(BaseNode);
 };
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_CORE_BASE_NODE_H_