Rename mojo: to service:

mash/task_viewer/manifest.json

Index: mash/task_viewer/manifest.json
diff --git a/mash/task_viewer/manifest.json b/mash/task_viewer/manifest.json
index 4a1c403e07d508c19d9834ee68dcdb3801e1247e..ef7dd35825571ab4a4b00ea003ecba161eb3384b 100644
--- a/mash/task_viewer/manifest.json
+++ b/mash/task_viewer/manifest.json
@@ -1,15 +1,15 @@
 {
   "manifest_version":  1,
-  "name": "mojo:task_viewer",
+  "name": "service:task_viewer",
   "display_name": "Task Viewer",
   "capabilities": {
     "provided": { "mash:launchable": ["mash::mojom::Launchable"] },
     "required": {
       "*": { "classes": [ "app" ] },
-      "mojo:catalog": {
+      "service:catalog": {
         "interfaces": [ "catalog::mojom::Catalog" ]
       },
-      "mojo:shell": { "interfaces": [ "shell::mojom::ServiceManager" ] }
+      "service:shell": { "interfaces": [ "shell::mojom::ServiceManager" ] }
     }
   }
 }