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Lines Matching full:traceeventsamplingstatescope

49         TraceEventSamplingStateScope<bucket_number>::Set(category "\0" name)
53     trace_event_internal::TraceEventSamplingStateScope<bucket_number>::Current()
63     trace_event_internal::TraceEventSamplingStateScope<bucket_number>   \
855 // TraceEventSamplingStateScope records the current sampling state
859 class TraceEventSamplingStateScope {
861   TraceEventSamplingStateScope(const char* category_and_name) {
862     previous_state_ = TraceEventSamplingStateScope<BucketNumber>::Current();
863     TraceEventSamplingStateScope<BucketNumber>::Set(category_and_name);
866   ~TraceEventSamplingStateScope() {
867     TraceEventSamplingStateScope<BucketNumber>::Set(previous_state_);