html_viewer/web_view: An app for running layout-tests.

components/web_view/frame_connection.cc

Index: components/web_view/frame_connection.cc
diff --git a/components/web_view/frame_connection.cc b/components/web_view/frame_connection.cc
index 9d91ea527a5329eafae731c685c2209f87b074e3..7dadb5d4b71cea0a36400bcced533c84caeb7d5c 100644
--- a/components/web_view/frame_connection.cc
+++ b/components/web_view/frame_connection.cc
@@ -11,6 +11,7 @@
 #include "components/view_manager/public/interfaces/gpu.mojom.h"
 #include "components/view_manager/public/interfaces/view_tree_host.mojom.h"
 #include "components/web_view/frame_tree.h"
+#include "components/web_view/test_runner/public/interfaces/layout_test_runner.mojom.h"
 #include "mojo/application/public/cpp/application_connection.h"
 #include "mojo/application/public/cpp/application_impl.h"
 #include "mojo/services/network/public/interfaces/cookie_store.mojom.h"
@@ -94,6 +95,11 @@ void FrameConnection::Init(mojo::ApplicationImpl* app,
   view_manager_interfaces.push_back(mojo::ViewTreeHostFactory::Name_);
   filter->filter.insert("mojo:view_manager", view_manager_interfaces.Pass());
 
+  mojo::Array<mojo::String> test_runner_interfaces;
+  test_runner_interfaces.push_back(LayoutTestRunner::Name_);
+  filter->filter.insert("mojo:web_view_test_runner",
+                        test_runner_interfaces.Pass());
+
 #if defined(OS_LINUX) && !defined(OS_ANDROID)
   mojo::Array<mojo::String> font_service_interfaces;
   font_service_interfaces.push_back(font_service::FontService::Name_);