Remove ScopedVector from trace_log

BUG=554289

Review URL: https://codereview.chromium.org/1465433002

Cr-Commit-Position: refs/heads/master@{#361970}


CrOS-Libchrome-Original-Commit: 73be357897b5496f6bfa8d5ddefbccfca24b7c62
2 files changed
tree: 492bafd9159b8c94e54b1a632ae6c94fef377e9c
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/