components/scheduler/base/cancelable_closure_holder.cc - Issue 2118903002: scheduler: Move the Blink scheduler into Blink

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Side by Side Diff: components/scheduler/base/cancelable_closure_holder.cc

Issue 2118903002: scheduler: Move the Blink scheduler into Blink (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Rebased Created 4 years, 4 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 #include "components/scheduler/base/cancelable_closure_holder.h"

6

7 namespace scheduler {

8

9 CancelableClosureHolder::CancelableClosureHolder() {}

10

11 CancelableClosureHolder::~CancelableClosureHolder() {}

12

13 void CancelableClosureHolder::Reset(const base::Closure& callback) {

14 callback_ = callback;

15 cancelable_callback_.Reset(callback_);

16 }

17

18 void CancelableClosureHolder::Cancel() {

19 DCHECK(!callback_.is_null());

20 cancelable_callback_.Reset(callback_);

21 }

22

23 const base::Closure& CancelableClosureHolder::callback() const {

24 DCHECK(!callback_.is_null());

25 return cancelable_callback_.callback();

26 }

27

28 } // namespace scheduler

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