Remove duplicate application cpp files in mojo/application.

mojo/services/network/url_loader_impl.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 MOJO_SERVICES_NETWORK_URL_LOADER_IMPL_H_
 #define MOJO_SERVICES_NETWORK_URL_LOADER_IMPL_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
-#include "mojo/application/app_lifetime_helper.h"
+#include "mojo/application/public/cpp/app_lifetime_helper.h"
 #include "mojo/common/handle_watcher.h"
 #include "mojo/services/network/public/interfaces/url_loader.mojom.h"
 #include "net/base/net_errors.h"
 #include "net/url_request/url_request.h"
 #include "third_party/mojo/src/mojo/public/cpp/bindings/binding.h"
 #include "third_party/mojo/src/mojo/public/cpp/bindings/error_handler.h"
 #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_impl.h"
 
 namespace mojo {
 
@@ skipping 51 matching lines @@
   bool connected_;
   Binding<URLLoader> binding_;
   scoped_ptr<mojo::AppRefCount> app_refcount_;
 
   base::WeakPtrFactory<URLLoaderImpl> weak_ptr_factory_;
 };
 
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_NETWORK_URL_LOADER_IMPL_H_