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-Original-Commit-Position: refs/heads/master@{#423904}
Cr-Mirrored-From: https://chromium.googlesource.com/chromium/src
Cr-Mirrored-Commit: 176b8d6a757b6efd27f49035171a9e9f3ebeaedf
1 file changed
tree: ba452f5a5f6685ea2784fd63e55609cbc4f10a05
  1. trace_event_common.h