tree 0b431fefead166d7526ebd217124ef2b1e1659ea
parent cd648ac8f4ea8895a7aea5ace9f9e3f8f7949f4b
author Sami Kyostila <skyostil@chromium.org> 1611147221 +0000
committer Sami Kyostila <skyostil@chromium.org> 1611147221 +0000

tracing: Distinguish between global and per-thread default track

Make it possible to use perfetto::Track::Global(0u) to signify the
default global track without actually emitting an event on the thread's
default track

Bug: crbug.com/1006541
Change-Id: I916a0ba025e992a2d91cf8b671fa8e472acb0ee5