tracing: remove UNSHIPPED_TRACE_EVENT

Curently there is only one use case for UNSHIPPED_TRACE_EVENT* in the
codebase and that doesn't justify adding another dimension to the
combinatorial bloat of the tracing macros.
Just moving the OFFICIAL_BUILD check to the only use case.

BUG=

Review-Url: https://codereview.chromium.org/2397373003
Cr-Commit-Position: refs/heads/master@{#423904}


CrOS-Libchrome-Original-Commit: 176b8d6a757b6efd27f49035171a9e9f3ebeaedf
1 file changed
tree: d00d5f3efae2bd809d667e8943a7b07c868d7fc8
  1. base/
  2. build/
  3. components/
  4. dbus/
  5. device/
  6. ipc/
  7. mojo/
  8. testing/
  9. third_party/
  10. ui/