Mash: Replaces "exe:chrome" with "service:content_browser"

services/catalog/manifest.json

 {
   "manifest_version":  1,
   "name": "service:catalog",
   "display_name": "Application Resolver",
   "capabilities": {
-    // Note, this section is provided for documentation only. Classes provided
-    // by this service must be stated in code in shell.cc as this manifest is
-    // not resolved until after several connections have been made.
+    // NOTE: This manifest is for documentation purposes only. Relevant
+    // capability spec is defined inline in the ServiceManager implementation.
+    //
+    // TODO(rockot): Fix this. We can bake this file into ServiceManager at
+    // build time or something. Same with service:shell.
     "provided": {
-      "app": [ "filesystem::mojom::Directory" ]
+      "app": [ "filesystem::mojom::Directory" ],
+      "control": [ "catalog::mojom::CatalogControl" ]
     },
     "required": {
       "service:shell": { "classes": [ "shell:all_users", "shell:explicit_class" ] }
     }
   }
 }