[Sync] Rename csync namespace to syncer

chrome/browser/extensions/settings/setting_sync_data.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTING_SYNC_DATA_H_
 #define CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTING_SYNC_DATA_H_
 #pragma once
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/values.h"
 #include "sync/api/sync_change.h"
 
-namespace csync {
+namespace syncer {
 class SyncData;
 }
 
 namespace sync_pb {
 class ExtensionSettingSpecifics;
 }
 
 namespace extensions {
 
 // Container for data interpreted from sync data/changes for an extension or
 // app setting. Safe and efficient to copy.
 class SettingSyncData {
  public:
   // Creates from a sync change.
-  explicit SettingSyncData(const csync::SyncChange& sync_change);
+  explicit SettingSyncData(const syncer::SyncChange& sync_change);
 
   // Creates from sync data. |change_type| will be ACTION_INVALID.
-  explicit SettingSyncData(const csync::SyncData& sync_data);
+  explicit SettingSyncData(const syncer::SyncData& sync_data);
 
   // Creates explicitly.
   SettingSyncData(
-      csync::SyncChange::SyncChangeType change_type,
+      syncer::SyncChange::SyncChangeType change_type,
       const std::string& extension_id,
       const std::string& key,
       scoped_ptr<Value> value);
 
   ~SettingSyncData();
 
   // Returns the type of the sync change; may be ACTION_INVALID.
-  csync::SyncChange::SyncChangeType change_type() const;
+  syncer::SyncChange::SyncChangeType change_type() const;
 
   // Returns the extension id the setting is for.
   const std::string& extension_id() const;
 
   // Returns the settings key.
   const std::string& key() const;
 
   // Returns the value of the setting.
   const Value& value() const;
 
  private:
   // Ref-counted container for the data.
   // TODO(kalman): Use browser_sync::Immutable<Internal>.
   class Internal : public base::RefCountedThreadSafe<Internal> {
    public:
     Internal(
-      csync::SyncChange::SyncChangeType change_type,
+      syncer::SyncChange::SyncChangeType change_type,
       const std::string& extension_id,
       const std::string& key,
       scoped_ptr<Value> value);
 
-    csync::SyncChange::SyncChangeType change_type_;
+    syncer::SyncChange::SyncChangeType change_type_;
     std::string extension_id_;
     std::string key_;
     scoped_ptr<Value> value_;
 
    private:
     friend class base::RefCountedThreadSafe<Internal>;
     ~Internal();
   };
 
   // Initializes internal_ from sync data for an extension or app setting.
-  void Init(csync::SyncChange::SyncChangeType change_type,
-            const csync::SyncData& sync_data);
+  void Init(syncer::SyncChange::SyncChangeType change_type,
+            const syncer::SyncData& sync_data);
 
   // Initializes internal_ from extension specifics.
   void InitFromExtensionSettingSpecifics(
-      csync::SyncChange::SyncChangeType change_type,
+      syncer::SyncChange::SyncChangeType change_type,
       const sync_pb::ExtensionSettingSpecifics& specifics);
 
   scoped_refptr<Internal> internal_;
 };
 
 typedef std::vector<SettingSyncData> SettingSyncDataList;
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTING_SYNC_DATA_H_