gcr: Always specify the context for 'running' prompts
gcr: Always specify the context for 'running' prompts

 * Don't automatically use the thread context, unless that's what
   was passed to run_closure_begin().

https://bugzilla.gnome.org/show_bug.cgi?id=678611

stefwalter/gcr,Distrotech/gcr,stefwalter/gcr,Distrotech/gcr,Distrotech/gcr,stefwalter/gcr,Distrotech/gcr,stefwalter/gcr