upscale a YUV image.  observe change in hue.. green especially.
disable ScaleFilterCols_SSSE3, falling back on ScaleFilterCols_C
observe hue.. green especially, is better.

disable HAS_SCALEFILTERCOLS_SSSE3

R=harryjin@google.com
BUG=libyuv:605

Review URL: https://codereview.chromium.org/2080663003 .