Convert some tab close vectors to spans.

This prevents a trivial memory allocation of a vector, but is more
about testing proper span usage.

Clarify span const pointer uses in the header which is confusing.

Change-Id: I39cd3ba9fcfd1d147e80c80ec53c3a66e8611282
Reviewed-on: https://chromium-review.googlesource.com/780266
Commit-Queue: Brett Wilson <brettw@chromium.org>
Reviewed-by: Scott Violet <sky@chromium.org>
Cr-Commit-Position: refs/heads/master@{#519409}

CrOS-Libchrome-Original-Commit: 0a1c8ab6ab1a434be910fdda1c9a1360bfee5965
1 file changed
tree: 5afbd587240760e7599cbf08c4b1353b4aa498d9
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/