File: callback_tracker_internal.cc

package info (click to toggle)
chromium 139.0.7258.127-2
  • links: PTS, VCS
  • area: main
  • in suites: forky
  • size: 6,122,156 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (34 lines) | stat: -rw-r--r-- 1,030 bytes parent folder | download | duplicates (6) 
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
 
// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/sync_file_system/drive_backend/callback_tracker_internal.h"

#include "chrome/browser/sync_file_system/drive_backend/callback_tracker.h"

namespace sync_file_system {
namespace drive_backend {
namespace internal {

AbortHelper::AbortHelper(CallbackTracker* tracker) : tracker_(tracker) {}

AbortHelper::~AbortHelper() = default;

base::WeakPtr<AbortHelper> AbortHelper::AsWeakPtr() {
  return weak_ptr_factory_.GetWeakPtr();
}

// static
std::unique_ptr<AbortHelper> AbortHelper::TakeOwnership(
    const base::WeakPtr<AbortHelper>& abort_helper) {
  if (!abort_helper)
    return nullptr;
  std::unique_ptr<AbortHelper> result =
      abort_helper->tracker_->PassAbortHelper(abort_helper.get());
  abort_helper->weak_ptr_factory_.InvalidateWeakPtrs();
  return result;
}

}  // namespace internal
}  // namespace drive_backend
}  // namespace sync_file_system