Convert Windows CRLF newlines back to unix ones

The newlines got accidentally converted to CRLF in
https://skia-review.googlesource.com/c/skia/+/39521

This CL simply runs dos2unix to convert them back.
There are probably more files affected by 39521, but
these 3 files are the major ones that got thousands
of newlines converted.

Bug: skia:
Change-Id: I0aab5c9e2ab3d491bfe746d6b2db19532a89d654
Reviewed-on: https://skia-review.googlesource.com/42921
Reviewed-by: Cary Clark <caryclark@google.com>
Commit-Queue: Yuqian Li <liyuqian@google.com>
3 files changed