Almost done: ApplicationDelegate -> ApplicationImplBase conversion.

services/java_handler/java_handler.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 SERVICES_JAVA_HANDLER_JAVA_HANDLER_H_
 #define SERVICES_JAVA_HANDLER_JAVA_HANDLER_H_
 
 #include <jni.h>
 
 #include "base/files/file_path.h"
 #include "base/single_thread_task_runner.h"
 #include "mojo/application/content_handler_factory.h"
 #include "mojo/common/tracing_impl.h"
-#include "mojo/public/cpp/application/application_delegate.h"
+#include "mojo/public/cpp/application/application_impl_base.h"
 #include "mojo/services/content_handler/interfaces/content_handler.mojom.h"
 #include "mojo/services/url_response_disk_cache/interfaces/url_response_disk_cache.mojom.h"
 
 namespace services {
 namespace android {
 
-class JavaHandler : public mojo::ApplicationDelegate,
+class JavaHandler : public mojo::ApplicationImplBase,
                     public mojo::ContentHandlerFactory::Delegate {
  public:
   JavaHandler();
   ~JavaHandler();
 
  private:
-  // ApplicationDelegate:
-  void Initialize(mojo::ApplicationImpl* app) override;
-  bool ConfigureIncomingConnection(
+  // ApplicationImplBase:
+  void OnInitialize() override;
+  bool OnAcceptConnection(
       mojo::ServiceProviderImpl* service_provider_impl) override;
 
   // ContentHandlerFactory::Delegate:
   void RunApplication(
       mojo::InterfaceRequest<mojo::Application> application_request,
       mojo::URLResponsePtr response) override;
 
   void GetApplication(base::FilePath* archive_path,
                       base::FilePath* cache_dir,
                       mojo::URLResponsePtr response,
                       const base::Closure& callback);
 
   mojo::TracingImpl tracing_;
   mojo::URLResponseDiskCachePtr url_response_disk_cache_;
   scoped_refptr<base::SingleThreadTaskRunner> handler_task_runner_;
   MOJO_DISALLOW_COPY_AND_ASSIGN(JavaHandler);
 };
 
 }  // namespace android
 }  // namespace services
 
 #endif  // SERVICES_JAVA_HANDLER_JAVA_HANDLER_H_