[fuchsia] Adds a callback to send a shmem FD to the client. Adds a std::function callback to AdoptConnectedSocket_Fuchsia, which is provided by the service embedder to handle the transport level details of sending the shared memory to the client. Bug: 1166873 Change-Id: I8a09d35a9502b25cfa85068e80d3b64b77babdce
Perfetto is a production-grade open-source stack for performance instrumentation and trace analysis. It offers services and libraries and for recording system-level and app-level traces, native + java heap profiling, a library for analyzing traces using SQL and a web-based UI to visualize and explore multi-GB traces.
See https://perfetto.dev/docs or the /docs/ directory for documentation.