Use Associated interfaces for mojo-loading

content/test/test_blink_web_unit_test_support.cc

Index: content/test/test_blink_web_unit_test_support.cc
diff --git a/content/test/test_blink_web_unit_test_support.cc b/content/test/test_blink_web_unit_test_support.cc
index 52c9db2e589722a361680463be387af6a28f0dfb..d21ee5a1a1a6d556bebc1cd67543f5e0f7bf96c6 100644
--- a/content/test/test_blink_web_unit_test_support.cc
+++ b/content/test/test_blink_web_unit_test_support.cc
@@ -197,7 +197,8 @@ blink::WebMimeRegistry* TestBlinkWebUnitTestSupport::mimeRegistry() {
 blink::WebURLLoader* TestBlinkWebUnitTestSupport::createURLLoader() {
   // This loader should be used only for process-local resources such as
   // data URLs.
-  blink::WebURLLoader* default_loader = new WebURLLoaderImpl(nullptr, nullptr);
+  blink::WebURLLoader* default_loader =
+      new WebURLLoaderImpl(nullptr, nullptr, nullptr);
   return url_loader_factory_->createURLLoader(default_loader);
 }