chromium/services/resource_coordinator/public/cpp/memory_instrumentation/tracing_observer_proto.h

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_MEMORY_INSTRUMENTATION_TRACING_OBSERVER_PROTO_H_
#define SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_MEMORY_INSTRUMENTATION_TRACING_OBSERVER_PROTO_H_

#include "base/component_export.h"
#include "base/functional/callback.h"
#include "base/thread_annotations.h"
#include "base/trace_event/memory_dump_manager.h"
#include "base/trace_event/trace_event.h"
#include "services/resource_coordinator/public/cpp/memory_instrumentation/tracing_observer.h"
#include "third_party/perfetto/include/perfetto/ext/tracing/core/trace_writer.h"

namespace perfetto {
namespace protos {
namespace pbzero {
class SmapsPacket;
}
}  // namespace protos
}  // namespace perfetto

namespace memory_instrumentation {

// Version of TracingObserver that serializes the dump into a proto TracePacket.
class COMPONENT_EXPORT(RESOURCE_COORDINATOR_PUBLIC_MEMORY_INSTRUMENTATION)
    TracingObserverProto : public TracingObserver { … };

}  // namespace memory_instrumentation

#endif  // SERVICES_RESOURCE_COORDINATOR_PUBLIC_CPP_MEMORY_INSTRUMENTATION_TRACING_OBSERVER_PROTO_H_