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

components/sync/engine_impl/cycle/directory_type_debug_info_emitter.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_ENGINE_IMPL_CYCLE_DIRECTORY_TYPE_DEBUG_INFO_EMITTER_H_
 #define COMPONENTS_SYNC_ENGINE_IMPL_CYCLE_DIRECTORY_TYPE_DEBUG_INFO_EMITTER_H_
 
 #include <memory>
 
 #include "base/macros.h"
@@ skipping 24 matching lines @@
 // the required information on demand.
 class DirectoryTypeDebugInfoEmitter {
  public:
   // Standard constructor for non-tests.
   //
   // The |directory| and |observers| arguments are not owned.  Both may be
   // modified outside of this object and both are expected to outlive this
   // object.
   DirectoryTypeDebugInfoEmitter(
       syncable::Directory* directory,
-      syncer::ModelType type,
+      ModelType type,
       base::ObserverList<TypeDebugInfoObserver>* observers);
 
   // A simple constructor for tests.  Should not be used in real code.
   DirectoryTypeDebugInfoEmitter(
       ModelType type,
       base::ObserverList<TypeDebugInfoObserver>* observers);
 
   virtual ~DirectoryTypeDebugInfoEmitter();
 
   // Returns a ListValue representation of all known nodes of this type.
@@ skipping 33 matching lines @@
   // share one observer list that is provided by their owner and which is
   // guaranteed to outlive them.
   base::ObserverList<TypeDebugInfoObserver>* type_debug_info_observers_;
 
   DISALLOW_COPY_AND_ASSIGN(DirectoryTypeDebugInfoEmitter);
 };
 
 }  // namespace syncer
 
 #endif  // COMPONENTS_SYNC_ENGINE_IMPL_CYCLE_DIRECTORY_TYPE_DEBUG_INFO_EMITTER_H_