refactor/layering: SkMalloc.cpp

Change-Id: Ie27c9f0ba2b9f160010d33548dc8359851610d79
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/251819
Commit-Queue: Hal Canary <halcanary@google.com>
Auto-Submit: Hal Canary <halcanary@google.com>
Reviewed-by: Ben Wagner <bungeman@google.com>
4 files changed