perfetto: bump trace processor and traceconv shas to d4a217b1 TBR=fmayer Bug: 142489755 Change-Id: Ia78b19c99e3b35435a40b6a8c440ed34b00f65d5
Perfetto is an open-source project for performance instrumentation and tracing of Linux/Android/Chrome platforms and user-space apps.
See www.perfetto.dev for docs.
You can reach us on our Discord channel. If you prefer using IRC we have an experimental Discord <> IRC bridge synced with #perfetto-dev on Freenode.