Revert of mandoline: Sandbox mojo:browser and mojo:omnibox.

mojo/shell/application_manager.cc

Index: mojo/shell/application_manager.cc
diff --git a/mojo/shell/application_manager.cc b/mojo/shell/application_manager.cc
index 232e4b046c4fa4d2d070a33d937d3b4730ed7403..bbe68cf30b54e0fd28e723bb283404ae8af4f2e7 100644
--- a/mojo/shell/application_manager.cc
+++ b/mojo/shell/application_manager.cc
@@ -381,7 +381,7 @@
   // TODO(erg): Have a better way of switching the sandbox on. For now, switch
   // it on hard coded when we're using some of the sandboxable core services.
   bool start_sandboxed = false;
-  if (app_url == GURL("mojo://core_services/") && qualifier == "Core")
+  if (app_url == GURL("mojo://core_services/") && qualifier == "Sandboxed Core")
     start_sandboxed = true;
   else if (app_url == GURL("mojo://html_viewer/"))
     start_sandboxed = true;