Allow to disable git revision in perfetto_version.gen.h. Test: set via gn args, ninja, check perfetto_version.gen.h Bug: 184929946 Change-Id: I28561375d9e0cdbf73c9c0b456b3778041dcf6bb
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.