Rename shell namespace to service_manager

ui/views/mus/aura_init.h

 // Copyright 2015 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 UI_VIEWS_MUS_AURA_INIT_H_
 #define UI_VIEWS_MUS_AURA_INIT_H_
 
 #include <memory>
 #include <string>
 
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "ui/views/mus/mus_export.h"
 
 namespace aura {
 class Env;
 }
 
 namespace font_service {
 class FontLoader;
 }
 
-namespace shell {
+namespace service_manager {
 class Connector;
 }
 
 namespace views {
 class ViewsDelegate;
 
 // Sets up necessary state for aura when run with the viewmanager.
 // |resource_file| is the path to the apk file containing the resources.
 class VIEWS_MUS_EXPORT AuraInit {
  public:
   // |resource_file| is the file to load strings and 1x icons from.
   // |resource_file_200| can be an empty string, otherwise it is the file to
   // load 2x icons from.
-  AuraInit(shell::Connector* connector,
+  AuraInit(service_manager::Connector* connector,
            const std::string& resource_file,
            const std::string& resource_file_200 = std::string());
 
   ~AuraInit();
 
  private:
-  void InitializeResources(shell::Connector* connector);
+  void InitializeResources(service_manager::Connector* connector);
 
 #if defined(OS_LINUX)
   sk_sp<font_service::FontLoader> font_loader_;
 #endif
 
   const std::string resource_file_;
   const std::string resource_file_200_;
 
   std::unique_ptr<aura::Env> env_;
   std::unique_ptr<ViewsDelegate> views_delegate_;
 
   DISALLOW_COPY_AND_ASSIGN(AuraInit);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_MUS_AURA_INIT_H_