78     mProto = std::make_unique<ProtoOutputStream>();  in EventMetricProducer()
129     mProto->clear();  in dropDataLocked()
155     mProto->clear();  in clearPastBucketsLocked()
166     if (mProto->size() <= 0) {  in onDumpReportLocked()
170     size_t bufferSize = mProto->size();  in onDumpReportLocked()
173     std::unique_ptr<std::vector<uint8_t>> buffer = serializeProtoLocked(*mProto);  in onDumpReportLocked()
179         mProto->clear();  in onDumpReportLocked()
198             mProto->start(FIELD_TYPE_MESSAGE | FIELD_COUNT_REPEATED | FIELD_ID_DATA);  in onMatchedLogEventInternalLocked()
200     mProto->write(FIELD_TYPE_INT64 | FIELD_ID_ELAPSED_TIMESTAMP_NANOS, (long long) elapsedTimeNs);  in onMatchedLogEventInternalLocked()
202     uint64_t eventToken = mProto->start(FIELD_TYPE_MESSAGE | FIELD_ID_ATOMS);  in onMatchedLogEventInternalLocked()
203     event.ToProto(*mProto);  in onMatchedLogEventInternalLocked()
204     mProto->end(eventToken);  in onMatchedLogEventInternalLocked()
205     mProto->end(wrapperToken);  in onMatchedLogEventInternalLocked()
209     return mProto->bytesWritten();  in byteSizeLocked()