chromium/third_party/blink/renderer/platform/instrumentation/tracing/trace_event.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/platform/instrumentation/tracing/trace_event.h"

#include "base/trace_event/trace_event.h"

namespace blink {
namespace trace_event {

void EnableTracing(const String& category_filter) { … }

void DisableTracing() { … }

void AddAsyncEnabledStateObserver(
    base::WeakPtr<AsyncEnabledStateObserver> observer) { … }

void RemoveAsyncEnabledStateObserver(AsyncEnabledStateObserver* observer) { … }

void AddEnabledStateObserver(EnabledStateObserver* observer) { … }

void RemoveEnabledStateObserver(EnabledStateObserver* observer) { … }

}  // namespace trace_event
}  // namespace blink