remove guard for bitmap shader api

Change-Id: I6500f036970aa7fcc86ca0a9d2066a66e4c1c039
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/206692
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
Auto-Submit: Mike Reed <reed@google.com>
1 file changed