Move base to DEPS

base/threading/watchdog.h

Index: base/threading/watchdog.h
diff --git a/base/threading/watchdog.h b/base/threading/watchdog.h
deleted file mode 100644
index ea3be36d1a8c450b9d122f792de0d71e2f21619c..0000000000000000000000000000000000000000
--- a/base/threading/watchdog.h
+++ /dev/null
@@ -1,95 +0,0 @@
-// Copyright (c) 2012 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.
-
-// The Watchdog class creates a second thread that can Alarm if a specific
-// duration of time passes without proper attention.  The duration of time is
-// specified at construction time.  The Watchdog may be used many times by
-// simply calling Arm() (to start timing) and Disarm() (to reset the timer).
-// The Watchdog is typically used under a debugger, where the stack traces on
-// other threads can be examined if/when the Watchdog alarms.
-
-// Some watchdogs will be enabled or disabled via command line switches. To
-// facilitate such code, an "enabled" argument for the constuctor can be used
-// to permanently disable the watchdog.  Disabled watchdogs don't even spawn
-// a second thread, and their methods call (Arm() and Disarm()) return very
-// quickly.
-
-#ifndef BASE_THREADING_WATCHDOG_H_
-#define BASE_THREADING_WATCHDOG_H_
-
-#include <string>
-
-#include "base/base_export.h"
-#include "base/compiler_specific.h"
-#include "base/synchronization/condition_variable.h"
-#include "base/synchronization/lock.h"
-#include "base/threading/platform_thread.h"
-#include "base/time/time.h"
-
-namespace base {
-
-class BASE_EXPORT Watchdog {
- public:
-  // Constructor specifies how long the Watchdog will wait before alarming.
-  Watchdog(const TimeDelta& duration,
-           const std::string& thread_watched_name,
-           bool enabled);
-  virtual ~Watchdog();
-
-  // Notify watchdog thread to finish up. Sets the state_ to SHUTDOWN.
-  void Cleanup();
-
-  // Returns true if we state_ is JOINABLE (which indicates that Watchdog has
-  // exited).
-  bool IsJoinable();
-
-  // Start timing, and alarm when time expires (unless we're disarm()ed.)
-  void Arm();  // Arm  starting now.
-  void ArmSomeTimeDeltaAgo(const TimeDelta& time_delta);
-  void ArmAtStartTime(const TimeTicks start_time);
-
-  // Reset time, and do not set off the alarm.
-  void Disarm();
-
-  // Alarm is called if the time expires after an Arm() without someone calling
-  // Disarm().  This method can be overridden to create testable classes.
-  virtual void Alarm();
-
-  // Reset static data to initial state. Useful for tests, to ensure
-  // they are independent.
-  static void ResetStaticData();
-
- private:
-  class ThreadDelegate : public PlatformThread::Delegate {
-   public:
-    explicit ThreadDelegate(Watchdog* watchdog) : watchdog_(watchdog) {
-    }
-    void ThreadMain() override;
-
-   private:
-    void SetThreadName() const;
-
-    Watchdog* watchdog_;
-  };
-
-  enum State {ARMED, DISARMED, SHUTDOWN, JOINABLE };
-
-  bool enabled_;
-
-  Lock lock_;  // Mutex for state_.
-  ConditionVariable condition_variable_;
-  State state_;
-  const TimeDelta duration_;  // How long after start_time_ do we alarm?
-  const std::string thread_watched_name_;
-  PlatformThreadHandle handle_;
-  ThreadDelegate delegate_;  // Store it, because it must outlive the thread.
-
-  TimeTicks start_time_;  // Start of epoch, and alarm after duration_.
-
-  DISALLOW_COPY_AND_ASSIGN(Watchdog);
-};
-
-}  // namespace base
-
-#endif  // BASE_THREADING_WATCHDOG_H_