Remove ViEEncoder::ScaleInputImage.

BUG=webrtc:1695
R=asapersson@webrtc.org

Review URL: https://codereview.webrtc.org/1447073002 .

Cr-Original-Commit-Position: refs/heads/master@{#10677}
Cr-Mirrored-From: https://chromium.googlesource.com/external/webrtc
Cr-Mirrored-Commit: 2be7c54b13857aa8102d044a8e0a2f3fae84fec2
2 files changed