Remove troublesome Windows line ending.
Remove troublesome Windows line ending.

R=decurtis@webrtc.org

Review URL: https://webrtc-codereview.appspot.com/48549004

Cr-Original-Commit-Position: 972c6d2dc6dd5efdad1377c0d224e03eb8f276f7@{#8766}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 63a10978e145afb7f3364e41da24d6434c3dcccc

sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc,sippet/webrtc