WebRtc_Word -> stdint in audio_coding/cng/
WebRtc_Word -> stdint in audio_coding/cng/

BUG=

Review URL: https://webrtc-codereview.appspot.com/1222004

Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 01b507a406c8997e4f852a14fce98b6cbbc059fa

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