android_webview/browser/tracing/aw_tracing_delegate.h

// Copyright 2015 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef ANDROID_WEBVIEW_BROWSER_TRACING_AW_TRACING_DELEGATE_H_
#define ANDROID_WEBVIEW_BROWSER_TRACING_AW_TRACING_DELEGATE_H_

#include <memory>

#include "content/public/browser/tracing_delegate.h"

class PrefRegistrySimple;
namespace tracing {
class BackgroundTracingStateManager;
}

namespace android_webview {

class AwTracingDelegate : public content::TracingDelegate {
 public:
  AwTracingDelegate();
  ~AwTracingDelegate() override;

  static void RegisterPrefs(PrefRegistrySimple* registry);

  // content::TracingDelegate implementation:
  bool IsRecordingAllowed(bool requires_anonymized_data,
                          base::TimeTicks session_start) const override;
  std::unique_ptr<tracing::BackgroundTracingStateManager> CreateStateManager()
      override;
  std::string RecordSerializedSystemProfileMetrics() const override;
  tracing::MetadataDataSource::BundleRecorder
  CreateSystemProfileMetadataRecorder() const override;
};

}  // namespace android_webview

#endif  // ANDROID_WEBVIEW_BROWSER_TRACING_AW_TRACING_DELEGATE_H_