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Unified Diff: chrome/browser/safe_browsing/delayed_callback_runner.h

Issue 470213002: Moving all the incident reporting stuff to a common folder (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@binsign
Patch Set: Created 6 years, 4 months ago
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Index: chrome/browser/safe_browsing/delayed_callback_runner.h
diff --git a/chrome/browser/safe_browsing/delayed_callback_runner.h b/chrome/browser/safe_browsing/delayed_callback_runner.h
deleted file mode 100644
index ff378376c70f30bd8f58031c9ae768098f3c845b..0000000000000000000000000000000000000000
--- a/chrome/browser/safe_browsing/delayed_callback_runner.h
+++ /dev/null
@@ -1,66 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CHROME_BROWSER_SAFE_BROWSING_DELAYED_CALLBACK_RUNNER_H_
-#define CHROME_BROWSER_SAFE_BROWSING_DELAYED_CALLBACK_RUNNER_H_
-
-#include <list>
-
-#include "base/callback_forward.h"
-#include "base/macros.h"
-#include "base/memory/ref_counted.h"
-#include "base/task_runner.h"
-#include "base/threading/thread_checker.h"
-#include "base/time/time.h"
-#include "base/timer/timer.h"
-
-namespace safe_browsing {
-
-// Runs callbacks on a given task runner, waiting a certain amount of time
-// between each. The delay also applies to running the first callback (i.e.,
-// the first callback will be run some time after Start() is invoked). Callbacks
-// are deleted after they are run. Start() is idempotent: calling it while the
-// runner is doing its job has no effect.
-class DelayedCallbackRunner {
- public:
- // Constructs an instance that runs tasks on |callback_runner|, waiting for
- // |delay| time to pass before and between each callback.
- DelayedCallbackRunner(base::TimeDelta delay,
- const scoped_refptr<base::TaskRunner>& task_runner);
- ~DelayedCallbackRunner();
-
- // Registers |callback| with the runner. A copy of |callback| is held until it
- // is run.
- void RegisterCallback(const base::Closure& callback);
-
- // Starts running the callbacks after the delay.
- void Start();
-
- private:
- typedef std::list<base::Closure> CallbackList;
-
- // A callback invoked by the timer to run the next callback. The timer is
- // restarted to process the next callback if there is one.
- void OnTimer();
-
- base::ThreadChecker thread_checker_;
-
- // The runner on which callbacks are to be run.
- scoped_refptr<base::TaskRunner> task_runner_;
-
- // The list of callbacks to run. Callbacks are removed when run.
- CallbackList callbacks_;
-
- // callbacks_.end() when no work is being done. Any other value otherwise.
- CallbackList::iterator next_callback_;
-
- // A timer upon the firing of which the next callback will be run.
- base::DelayTimer<DelayedCallbackRunner> timer_;
-
- DISALLOW_COPY_AND_ASSIGN(DelayedCallbackRunner);
-};
-
-} // namespace safe_browsing
-
-#endif // CHROME_BROWSER_SAFE_BROWSING_DELAYED_CALLBACK_RUNNER_H_
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