Use Associated interfaces for mojo-loading

content/child/web_url_loader_impl_unittest.cc

Index: content/child/web_url_loader_impl_unittest.cc
diff --git a/content/child/web_url_loader_impl_unittest.cc b/content/child/web_url_loader_impl_unittest.cc
index 2f377caf9a31ef03c6007f9fc6e6dfbb2f53793c..c0f51c4a2fed32aa3320b7ccac1038f695f08d19 100644
--- a/content/child/web_url_loader_impl_unittest.cc
+++ b/content/child/web_url_loader_impl_unittest.cc
@@ -81,7 +81,8 @@ class TestResourceDispatcher : public ResourceDispatcher {
       const GURL& frame_origin,
       std::unique_ptr<RequestPeer> peer,
       blink::WebURLRequest::LoadingIPCType ipc_type,
-      mojom::URLLoaderFactory* url_loader_factory) override {
+      mojom::URLLoaderFactory* url_loader_factory,
+      mojo::AssociatedGroup* associated_group) override {
     EXPECT_FALSE(peer_);
     EXPECT_EQ(blink::WebURLRequest::LoadingIPCType::ChromeIPC, ipc_type);
     peer_ = std::move(peer);
@@ -125,7 +126,7 @@ class TestResourceDispatcher : public ResourceDispatcher {
 class TestWebURLLoaderClient : public blink::WebURLLoaderClient {
  public:
   TestWebURLLoaderClient(ResourceDispatcher* dispatcher)
-      : loader_(new WebURLLoaderImpl(dispatcher, nullptr)),
+      : loader_(new WebURLLoaderImpl(dispatcher, nullptr, nullptr)),
         delete_on_receive_redirect_(false),
         delete_on_receive_response_(false),
         delete_on_receive_data_(false),