179 std::ostream& operator<<(std::ostream& os, const PerfettoStateChange& state_change) {  in operator <<()  argument
180   os << "PerfettoStateChange{" << state_change.state << ","  in operator <<()
181      << state_change.GetHandle() << ","  in operator <<()
182      << state_change.GetConsumer().get() << "}";  in operator <<()
456     PerfettoStateChange state_change{state, handle_ptr};  in EmitNext()  local
457     dest.on_next(std::move(state_change));  in EmitNext()
784            auto& [command, state_change] = p;  in CreatePerfettoStream()
786                         << command << "," << state_change << ")";  in CreatePerfettoStream()
795              state_change.GetConsumer()->Destroy(state_change.GetHandle());  in CreatePerfettoStream()
801                           && state_change.state == State::kConfigured) {  in CreatePerfettoStream()
803              state_change.GetConsumer()->StartTracing(state_change.GetHandle());  in CreatePerfettoStream()
805                           state_change.state == State::kTraceEnded) {  in CreatePerfettoStream()
809                  state_change.GetConsumer()->ReadTrace(state_change.GetHandle());  in CreatePerfettoStream()
879     .subscribe(/*on_next*/[&](auto state_change) {  in CollectPerfettoTraceBufferImmediately()  argument
880        LOG(VERBOSE) << "Perfetto post-processed State change: " << state_change;  in CollectPerfettoTraceBufferImmediately()
883        switch (state_change.state) {  in CollectPerfettoTraceBufferImmediately()
889            state_change.GetConsumer()->StartTracing(state_change.GetHandle());  in CollectPerfettoTraceBufferImmediately()
897              state_change.GetConsumer()->ReadTrace(state_change.GetHandle());  in CollectPerfettoTraceBufferImmediately()
926            DCHECK(false) << "Invalid state: " << state_change;  in CollectPerfettoTraceBufferImmediately()