tracing: Improve deprecation notice on TRACE_EVENT_ASYNC macros

We weren't yet calling out explicitly that TRACE_EVENT_NESTABLE_ASYNC
should be preferred over TRACE_EVENT_ASYNC.

Bug: 1038710
Change-Id: Ib0e386d435a17ca0f21354e4ce5c955e0616fef5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2037996
Auto-Submit: Eric Seckler <eseckler@chromium.org>
Reviewed-by: Sami Kyöstilä <skyostil@chromium.org>
Commit-Queue: Eric Seckler <eseckler@chromium.org>
Cr-Original-Commit-Position: refs/heads/master@{#738666}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 736cd40f9eab2554ec53e29053b3cc839773249f
1 file changed
tree: 9e5ac68a1f8abe4aa6c6432fe67d0c6a80adea9a
  1. trace_event_common.h