Add missing static qualifier to enforce internal linkage.

Change-Id: I1b387146aee612d9ffcb5aa15536f08a04cadf67
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/310060
Commit-Queue: John Stiles <johnstiles@google.com>
Commit-Queue: Brian Osman <brianosman@google.com>
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
1 file changed