INTERNAL_TRACE_EVENT_GET_CATEGORY_INFO_CUSTOM_VARIABLES  869 base/debug/trace_event.h     INTERNAL_TRACE_EVENT_GET_CATEGORY_INFO_CUSTOM_VARIABLES(category_group, \
INTERNAL_TRACE_EVENT_GET_CATEGORY_INFO_CUSTOM_VARIABLES 2394 base/debug/trace_event_impl.cc   INTERNAL_TRACE_EVENT_GET_CATEGORY_INFO_CUSTOM_VARIABLES(