remove extra include

a duplicate include messes up msvs sometimes

R=egdaniel@google.com

Bug: skia:
Change-Id: I3f16c4896064e00213aaf640575c694d1c59a462
Reviewed-on: https://skia-review.googlesource.com/c/164603
Commit-Queue: Cary Clark <caryclark@skia.org>
Commit-Queue: Greg Daniel <egdaniel@google.com>
Auto-Submit: Cary Clark <caryclark@skia.org>
Reviewed-by: Greg Daniel <egdaniel@google.com>
1 file changed