Remove loop unrolling code in onQueryYUV8

This patch removes the loop unrolling code in onQueryYUV8()
to improve code readability.

Bug: skia: None
Change-Id: Iddbc0a114fae05234bfea39802f19a430f6c86ec
Reviewed-on: https://skia-review.googlesource.com/22000
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
1 file changed