[Sync] Rename csync namespace to syncer

chrome/browser/sync/glue/change_processor.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_SYNC_GLUE_CHANGE_PROCESSOR_H_
 #define CHROME_BROWSER_SYNC_GLUE_CHANGE_PROCESSOR_H_
 #pragma once
 
 #include "chrome/browser/sync/glue/data_type_error_handler.h"
 #include "chrome/browser/sync/glue/sync_backend_host.h"
 #include "sync/internal_api/public/change_record.h"
 
 class Profile;
 
-namespace csync {
+namespace syncer {
 class UnrecoverableErrorHandler;
-}  // namespace csync
+}  // namespace syncer
 
 namespace browser_sync {
 
 class ModelAssociator;
 
 // An interface used to apply changes from the sync model to the browser's
 // native model.  This does not currently distinguish between model data types.
 class ChangeProcessor {
  public:
   explicit ChangeProcessor(DataTypeErrorHandler* error_handler);
   virtual ~ChangeProcessor();
 
   // Call when the processor should accept changes from either
   // provided model and apply them to the other.  Both the chrome
   // model and sync_api are expected to be initialized and loaded.
   // You must have set a valid ModelAssociator and
   // UnrecoverableErrorHandler before using this method, and the two
   // models should be associated w.r.t the ModelAssociator provided.
   // It is safe to call Start again after previously Stop()ing the
   // processor.  Subclasses can extract their associated chrome model
   // from |profile| in |StartImpl|.
-  void Start(Profile* profile, csync::UserShare* share_handle);
+  void Start(Profile* profile, syncer::UserShare* share_handle);
   void Stop();
   virtual bool IsRunning() const;
 
   // Changes have been applied to the backend model and are ready to be
   // applied to the frontend model. See syncapi.h for detailed instructions on
   // how to interpret and process |changes|.
   virtual void ApplyChangesFromSyncModel(
-      const csync::BaseTransaction* trans,
-      const csync::ImmutableChangeRecordList& changes) = 0;
+      const syncer::BaseTransaction* trans,
+      const syncer::ImmutableChangeRecordList& changes) = 0;
 
   // The changes found in ApplyChangesFromSyncModel may be too slow to be
   // performed while holding a [Read/Write]Transaction lock or may interact
   // with another thread, which might itself be waiting on the transaction lock,
   // putting us at risk of deadlock.
   // This function is called once the transactional lock is released and it is
   // safe to perform inter-thread or slow I/O operations. Note that not all
   // datatypes need this, so we provide an empty default version.
   virtual void CommitChangesFromSyncModel();
 
@@ skipping 16 matching lines @@
   };
 
  protected:
   // These methods are invoked by Start() and Stop() to do
   // implementation-specific work.
   virtual void StartImpl(Profile* profile) = 0;
   virtual void StopImpl() = 0;
 
   bool running() const { return running_; }
   DataTypeErrorHandler* error_handler() const;
-  virtual csync::UserShare* share_handle() const;
+  virtual syncer::UserShare* share_handle() const;
 
  private:
   bool running_;  // True if we have been told it is safe to process changes.
   DataTypeErrorHandler* error_handler_;  // Guaranteed to outlive us.
 
   // The sync model we are processing changes from. Non-NULL when |running_| is
   // true.
-  csync::UserShare* share_handle_;
+  syncer::UserShare* share_handle_;
 
   DISALLOW_COPY_AND_ASSIGN(ChangeProcessor);
 };
 
 }  // namespace browser_sync
 
 #endif  // CHROME_BROWSER_SYNC_GLUE_CHANGE_PROCESSOR_H_