Sync trace time on Chrome OS (just like Android)

Change-Id: I518e0c91a5f48ae1f5909d1e86a8fabfb97d1ec4

BUG=none
TEST=record chrome events using about:tracing simultaneous with kernel events; check the resulting kernel event log for a trace_event_clock_sync record


Review URL: http://codereview.chromium.org/9474023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@124144 0039d316-1c4b-4281-b951-d872f2087c98


CrOS-Libchrome-Original-Commit: 5afb9018d8aa5a076cdbe614438c83522989b203
1 file changed
tree: 4c88f2adff39387184b50b3d552c298044481648
  1. base/
  2. build/
  3. dbus/
  4. ipc/
  5. testing/
  6. third_party/