[Sync] Fix namespace for sync_driver component

components/sync_driver/model_associator.h

 // Copyright 2014 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_DRIVER_MODEL_ASSOCIATOR_H_
 #define COMPONENTS_SYNC_DRIVER_MODEL_ASSOCIATOR_H_
 
 #include "base/basictypes.h"
 #include "base/synchronization/lock.h"
 #include "sync/api/sync_error.h"
 #include "sync/internal_api/public/base/model_type.h"
 
 namespace syncer {
 class BaseNode;
 class SyncMergeResult;
 }
 
-namespace browser_sync {
+namespace sync_driver {
 
 // This represents the fundamental operations used for model association that
 // are common to all ModelAssociators and do not depend on types of the models
 // being associated.
 class AssociatorInterface {
  public:
   virtual ~AssociatorInterface() {}
 
   // Iterates through both the sync and the chrome model looking for
   // matched pairs of items. After successful completion, the models
@@ skipping 54 matching lines @@
       const IDType& node_id,
       syncer::BaseNode* sync_node) = 0;
 
   // Associates the given chrome node with the given sync id.
   virtual void Associate(const Node* node, int64 sync_id) = 0;
 
   // Remove the association that corresponds to the given sync id.
   virtual void Disassociate(int64 sync_id) = 0;
 };
 
-}  // namespace browser_sync
+}  // namespace sync_driver
 
 #endif  // COMPONENTS_SYNC_DRIVER_MODEL_ASSOCIATOR_H_