blob: 9ccaf349c3895754bf22e08c0fb574f6e9881813 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
|
// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef EXTENSIONS_COMMON_TRACE_UTIL_H_
#define EXTENSIONS_COMMON_TRACE_UTIL_H_
#include "base/tracing/protos/chrome_track_event.pbzero.h"
#include "extensions/common/extension_id.h"
#include "third_party/perfetto/include/perfetto/tracing/traced_proto.h"
namespace extensions {
// Helper for logging extension id in go/chrometto traces like so:
//
// #include "base/trace_event/typed_macros.h"
// #include "extensions/common/trace_util.h"
//
// using perfetto::protos::pbzero::ChromeTrackEvent;
//
// TRACE_EVENT(
// "extensions", "event name", ...,
// ChromeTrackEvent::kChromeExtensionId,
// ExtensionIdForTracing(extension_id),
// ...);
class ExtensionIdForTracing {
public:
explicit ExtensionIdForTracing(const ExtensionId& extension_id)
: extension_id_(extension_id) {}
~ExtensionIdForTracing() = default;
void WriteIntoTrace(
perfetto::TracedProto<perfetto::protos::pbzero::ChromeExtensionId> proto)
const;
private:
const ExtensionId extension_id_;
};
} // namespace extensions
#endif // EXTENSIONS_COMMON_TRACE_UTIL_H_
|
