Almost done: ApplicationDelegate -> ApplicationImplBase conversion.

mojo/services/flog/cpp/flog.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 MOJO_SERVICES_FLOG_CPP_FLOG_H_
 #define MOJO_SERVICES_FLOG_CPP_FLOG_H_
 
 #include <atomic>
 #include <memory>
 
-#include "mojo/public/cpp/application/application_impl.h"
 #include "mojo/public/cpp/application/connect.h"
 #include "mojo/public/cpp/bindings/array.h"
 #include "mojo/public/cpp/bindings/message.h"
 #include "mojo/public/cpp/environment/logging.h"
 #include "mojo/public/cpp/system/time.h"
 #include "mojo/services/flog/interfaces/flog.mojom.h"
 
 namespace mojo {
 namespace flog {
 
@@ skipping 166 matching lines @@
   }
 
  private:
   explicit FlogProxy() : T::Proxy_(new FlogChannel(T::Name_)) {}
 };
 
 }  // namespace flog
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_FLOG_CPP_FLOG_H_