8234541: C1 emits an empty message when it inlines successfully Summary: Use "inline" as the message when successfull Reviewed-by: thartmann, mdoerr Contributed-by: navy.xliu@gmail.com

In loader, nb1.prop === nb2.prop true
deepEqual: true, prop: undefined
In loader, nb1.prop === nb2.prop false
deepEqual: false, prop: 0