Fix UWP build

Bug: skia:11102
Change-Id: Id7f91da15d3021ebe9acad968165521a7d590fed
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/372162
Reviewed-by: Mike Klein <mtklein@google.com>
Commit-Queue: Mike Klein <mtklein@google.com>
1 file changed