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

content/browser/webui/web_ui_url_loader_factory.cc

Index: content/browser/webui/web_ui_url_loader_factory.cc
diff --git a/content/browser/webui/web_ui_url_loader_factory.cc b/content/browser/webui/web_ui_url_loader_factory.cc
index 065ec3d4304a3991b4a1a6ab8914ed9ab08c342d..25b373a4f5eaea819ddba6a0b04b2c2308dcdceb 100644
--- a/content/browser/webui/web_ui_url_loader_factory.cc
+++ b/content/browser/webui/web_ui_url_loader_factory.cc
@@ -16,11 +16,16 @@
 #include "content/browser/resource_context_impl.h"
 #include "content/browser/webui/url_data_manager_backend.h"
 #include "content/browser/webui/url_data_source_impl.h"
+#include "content/common/network_service.mojom.h"
 #include "content/public/browser/browser_context.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
+#include "content/public/common/service_manager_connection.h"
+#include "content/public/common/service_names.mojom.h"
+#include "content/public/common/url_constants.h"
 #include "mojo/public/cpp/bindings/binding_set.h"
+#include "services/service_manager/public/cpp/connector.h"
 #include "third_party/zlib/google/compression_utils.h"
 #include "ui/base/template_expressions.h"
 
@@ -238,6 +243,14 @@ class WebUIURLLoaderFactory : public mojom::URLLoaderFactory,
                             const ResourceRequest& request,
                             mojom::URLLoaderClientPtr client) override {
     DCHECK_CURRENTLY_ON(BrowserThread::UI);
+    if (request.url.host_piece() == kChromeUINetworkViewCacheHost) {
+      mojom::NetworkServicePtr network_service;
+      ServiceManagerConnection::GetForProcess()->GetConnector()->BindInterface(
+          mojom::kNetworkServiceName, &network_service);
+      network_service->HandleViewCacheRequest(request, std::move(client));
+      return;
+    }
+
     BrowserThread::PostTask(
         BrowserThread::IO, FROM_HERE,
         base::BindOnce(&StartURLLoader, request, frame_tree_node_id_,