
This CL stops filling chrome_config_string in field tracing config, which is no longer used by any of the data source. This uses `event_package_name_filter_enabled` proto field instead of IsEventPackageNameFilterEnabled() from trace_config string. chrome_config_string is still used locally by a few data sources - java heap profiler - arc/system data source on ChromeOs - memory instrumentation - kMetaDataSourceName Change-Id: I26bcd376e854ca06248b455a6126e9bd44cbbee6 Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6530108 Commit-Queue: Etienne Pierre-Doray <etiennep@chromium.org> Reviewed-by: Stephen Nusko <nuskos@chromium.org> Cr-Commit-Position: refs/heads/main@{#1459492}