SkDynamicMemoryWStream::write: allow malloc to fail

Bug: 311332788
Bug: 309868782
Change-Id: Ia945e9918e9e4ed67f31612eb7235751460d5c46
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/813117
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
1 file changed