tools: tighten security on open_trace_in_ui script * only serve the file the user asked to open * only allow ui.perfetto.dev to CORS this trace * don't allow caching of the trace Change-Id: Icce0e9859ee479f4e9dfcaf3c04ed8e002be51ad Bug: 235254701
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.