HTMLViewer no longer connects to NetworkService interface.

mojo/services/network/url_loader_factory_impl.h

 // Copyright 2015 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_FACTORY_IMPL_H_
 #define MOJO_SERVICES_NETWORK_URL_LOADER_FACTORY_IMPL_H_
 
 #include "base/compiler_specific.h"
 #include "mojo/application/public/cpp/app_lifetime_helper.h"
 #include "mojo/services/network/public/interfaces/url_loader_factory.mojom.h"
 #include "third_party/mojo/src/mojo/public/cpp/bindings/strong_binding.h"
 
 namespace mojo {
-class ApplicationConnection;
 class NetworkContext;
 
 class URLLoaderFactoryImpl : public URLLoaderFactory {
  public:
-  URLLoaderFactoryImpl(ApplicationConnection* connection,
-                       NetworkContext* context,
+  URLLoaderFactoryImpl(NetworkContext* context,
                        scoped_ptr<mojo::AppRefCount> app_refcount,
                        InterfaceRequest<URLLoaderFactory> request);
   ~URLLoaderFactoryImpl() override;
 
   // URLLoaderFactory methods:
   void CreateURLLoader(InterfaceRequest<URLLoader> loader) override;
 
  private:
   NetworkContext* context_;
   scoped_ptr<mojo::AppRefCount> app_refcount_;
   StrongBinding<URLLoaderFactory> binding_;
 
   DISALLOW_COPY_AND_ASSIGN(URLLoaderFactoryImpl);
 };
 
 }  // namespace mojo
 
 #endif  // MOJO_SERVICES_NETWORK_URL_LOADER_FACTORY_IMPL_H_