[ACS4.4] Cherry pick d5fbcafc2ff04e665c2ec8079c759fe4cabf9d1a

[Min Chen]

Hi Daan,

Can you please cherry-pick commit d5fbcafc2ff04e665c2ec8079c759fe4cabf9d1a from 
4.4-forward to 4.4 branch? This commit removes windows line ending from 
IAMService.java.

Thanks
-min