Convert ConnectToApplication to take a params class

components/clipboard/clipboard_apptest.cc

Index: components/clipboard/clipboard_apptest.cc
diff --git a/components/clipboard/clipboard_apptest.cc b/components/clipboard/clipboard_apptest.cc
index 081fac36782bd47a4eba45e3fcc79e5fbf77a6ee..1f00970451acb07c4bed1ec4ccc42b49e2afcebb 100644
--- a/components/clipboard/clipboard_apptest.cc
+++ b/components/clipboard/clipboard_apptest.cc
@@ -54,9 +54,7 @@ class ClipboardAppTest : public mojo::test::ApplicationTestBase {
 
   void SetUp() override {
     mojo::test::ApplicationTestBase::SetUp();
-    mojo::URLRequestPtr request(mojo::URLRequest::New());
-    request->url = mojo::String::From("mojo:clipboard");
-    application_impl()->ConnectToService(request.Pass(), &clipboard_);
+    application_impl()->ConnectToService("mojo:clipboard", &clipboard_);
   }
 
   uint64_t GetSequenceNumber() {