Fix a SkiaRenderer + DDL + Vulkan crash

Bug: 838899
Change-Id: I72edfff6f3d97731b3f09f0bcf39fafa68a4ec50
Reviewed-on: https://chromium-review.googlesource.com/c/1348830
Commit-Queue: Peng Huang <penghuang@chromium.org>
Reviewed-by: weiliangc <weiliangc@chromium.org>
Cr-Commit-Position: refs/heads/master@{#610490}
1 file changed