Almost done: ApplicationDelegate -> ApplicationImplBase conversion.

services/java_handler/java_handler.h

Index: services/java_handler/java_handler.h
diff --git a/services/java_handler/java_handler.h b/services/java_handler/java_handler.h
index 6412ca05b9f895db52e243672f61f5a15387f8e1..d4febd73529b78817b6d5bd2d3c4d31f814a2689 100644
--- a/services/java_handler/java_handler.h
+++ b/services/java_handler/java_handler.h
@@ -11,23 +11,23 @@
 #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: