core_services: Add mojo:surfaces_service to core_services.

components/surfaces/main.cc

Index: components/surfaces/main.cc
diff --git a/components/resource_provider/main.cc b/components/surfaces/main.cc
similarity index 78%
copy from components/resource_provider/main.cc
copy to components/surfaces/main.cc
index 413a21b27d896c41e2d2e04f99d6dd2f318b91c0..58381224ac9a7a7816f4e4e2af4b2c74bc66db9d 100644
--- a/components/resource_provider/main.cc
+++ b/components/surfaces/main.cc
@@ -2,12 +2,12 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "components/resource_provider/resource_provider_app.h"
+#include "components/surfaces/surfaces_service_application.h"
 #include "mojo/application/application_runner_chromium.h"
 #include "third_party/mojo/src/mojo/public/c/system/main.h"
 
 MojoResult MojoMain(MojoHandle shell_handle) {
   mojo::ApplicationRunnerChromium runner(
-      new resource_provider::ResourceProviderApp);
+      new surfaces::SurfacesServiceApplication);
   return runner.Run(shell_handle);
 }