Fixing Flutter roll build

Change-Id: I570243af105c3a4f3ee5ac5e02186ef40b253c11
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/759156
Commit-Queue: Julia Lavrova <jlavrova@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
2 files changed