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
## Test data for replacing the currency data## valid entriesCL=CLF,990,4CM=IED,111,2, 2004-01-01T00:70:00ES=ESD,877,2JP=ABC,999,0MA=MAA,555,5MC=MCC,555,6MD=MDD,555,7ME=MEE,555,8MF=MFF,555,9NO=EUR ,978 ,2, 2099-01-01T00:00:00SB=EUR,111,2, 2099-01-01T00:00:00US=euR,978,2,2001-01-01T00:00:00ZZ = ZZZ , 999 , 3# invalid entriesDE=2009-01-01T00:00:00,EUR,111,2FM=DED,194,2,eeee-01-01T00:00:00FR=zzzzz.123GB=123IE=euR,111,2,#testcommentMG=MGG,990,10MX=SSS,493,2,2001-01-01-00-00-00PE=EUR ,978 ,2, 20399-01-01T00:00:00=euR,111,2, 2099-01-01-00-00-00MR=MCC,556,7IT=XOF,952,1XY=XOF,955,0AS=USD,841,2CY=CYP,822,2