Implement chrome://view-http-cache with network service.

content/network/network_service.cc

 // Copyright 2017 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.
 
 #include "content/network/network_service.h"
 
 #include "base/logging.h"
 #include "base/memory/ptr_util.h"
+#include "content/network/cache_url_loader.h"
 #include "content/network/network_service_url_loader_factory_impl.h"
 #include "services/service_manager/public/cpp/bind_source_info.h"
 
 namespace content {
 
 NetworkService::NetworkService(
     std::unique_ptr<service_manager::BinderRegistry> registry)
     : registry_(std::move(registry)) {
-  registry_->AddInterface<mojom::URLLoaderFactory>(
-      base::Bind(&NetworkService::Create, base::Unretained(this)));
+  registry_->AddInterface<mojom::URLLoaderFactory>(base::Bind(
+      &NetworkService::CreateURLLoaderFactory, base::Unretained(this)));
+  registry_->AddInterface<mojom::NetworkService>(base::Bind(
+      &NetworkService::CreateNetworkService, base::Unretained(this)));
 }
 
 NetworkService::~NetworkService() = default;
 
 void NetworkService::OnBindInterface(
     const service_manager::BindSourceInfo& source_info,
     const std::string& interface_name,
     mojo::ScopedMessagePipeHandle interface_pipe) {
   registry_->BindInterface(source_info, interface_name,
                            std::move(interface_pipe));
 }
 
-void NetworkService::Create(const service_manager::BindSourceInfo& source_info,
-                            mojom::URLLoaderFactoryRequest request) {
+void NetworkService::CreateURLLoaderFactory(
+    const service_manager::BindSourceInfo& source_info,
+    mojom::URLLoaderFactoryRequest request) {
   loader_factory_bindings_.AddBinding(
       base::MakeUnique<NetworkServiceURLLoaderFactoryImpl>(&context_),
       std::move(request));
 }
 
+void NetworkService::CreateNetworkService(
+    const service_manager::BindSourceInfo& source_info,
+    mojom::NetworkServiceRequest request) {
+  network_service_bindings_.AddBinding(this, std::move(request));
+}
+
+void NetworkService::HandleViewCacheRequest(const ResourceRequest& request,
+                                            mojom::URLLoaderClientPtr client) {
+  StartCacheURLLoader(request, context_.url_request_context(),
+                      std::move(client));
+}
+
 }  // namespace content