Rename shell namespace to service_manager

ios/chrome/browser/ui/webui/mojo_web_ui_ios_controller.h

 // Copyright 2016 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 IOS_CHROME_BROWSER_UI_WEBUI_MOJO_WEB_UI_IOS_CONTROLLER_H_
 #define IOS_CHROME_BROWSER_UI_WEBUI_MOJO_WEB_UI_IOS_CONTROLLER_H_
 
 #import "ios/web/public/web_state/web_state.h"
 #include "ios/web/public/webui/web_ui_ios.h"
 #include "ios/web/public/webui/web_ui_ios_controller.h"
 #include "services/service_manager/public/cpp/interface_factory.h"
 #include "services/service_manager/public/cpp/interface_registry.h"
 
 // This class is intended for web ui pages that use mojo. It is expected that
 // subclasses will do two things:
 // . In the constructor invoke AddMojoResourcePath() to register the bindings
 //   files, eg:
 //     AddMojoResourcePath("chrome/browser/ui/webui/version.mojom",
 //                         IDR_IOS_VERSION_MOJO_JS);
 // . Override BindUIHandler() to create and bind the implementation of the
 //   bindings.
 template <typename Interface>
-class MojoWebUIIOSController : public web::WebUIIOSController,
-                               public shell::InterfaceFactory<Interface> {
+class MojoWebUIIOSController
+    : public web::WebUIIOSController,
+      public service_manager::InterfaceFactory<Interface> {
  public:
   explicit MojoWebUIIOSController(web::WebUIIOS* web_ui)
       : web::WebUIIOSController(web_ui) {
     web_ui->GetWebState()->GetMojoInterfaceRegistry()->AddInterface(this);
   }
 
  protected:
   // Invoked to create the specific bindings implementation.
   virtual void BindUIHandler(mojo::InterfaceRequest<Interface> request) = 0;
 
  private:
-  // shell::InterfaceFactory overrides:
-  void Create(const shell::Identity& remote_identity,
+  // service_manager::InterfaceFactory overrides:
+  void Create(const service_manager::Identity& remote_identity,
               mojo::InterfaceRequest<Interface> request) override {
     BindUIHandler(std::move(request));
   }
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MojoWebUIIOSController);
 };
 
 #endif  // IOS_CHROME_BROWSER_UI_WEBUI_MOJO_WEB_UI_IOS_CONTROLLER_H_