Almost done: ApplicationDelegate -> ApplicationImplBase conversion.

shell/android/android_handler_loader.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 SHELL_ANDROID_ANDROID_HANDLER_LOADER_H_
 #define SHELL_ANDROID_ANDROID_HANDLER_LOADER_H_
 
-#include "base/containers/scoped_ptr_hash_map.h"
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
-#include "mojo/public/cpp/application/application_impl.h"
 #include "shell/android/android_handler.h"
 #include "shell/application_manager/application_loader.h"
 
 namespace shell {
 
 class AndroidHandlerLoader : public ApplicationLoader {
  public:
   AndroidHandlerLoader();
   virtual ~AndroidHandlerLoader();
 
  private:
   // ApplicationLoader overrides:
   void Load(
       const GURL& url,
       mojo::InterfaceRequest<mojo::Application> application_request) override;
 
   AndroidHandler android_handler_;
-  scoped_ptr<mojo::ApplicationImpl> application_;
 
   DISALLOW_COPY_AND_ASSIGN(AndroidHandlerLoader);
 };
 
 }  // namespace shell
 
 #endif  // SHELL_ANDROID_ANDROID_HANDLER_LOADER_H_