Split up trace_event.h into trace_event_impl.h and add webkitplatform support.

No new features here, this is just a code split and API glue.

(Good news! I copied over trace_event.h to WebKit and verified that this all works!)

Review URL: https://chromiumcodereview.appspot.com/9213013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@118733 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 3f087ed8909b8dfcdd2d001b2d8e35fe556a14a7
5 files changed
tree: 3b73767eb320fe11a8751fddfe8ad73bf9eb8c49
  1. base/
  2. build/
  3. dbus/
  4. ipc/
  5. testing/
  6. third_party/