FBTF: Move virtual methods to implementation files.

base/watchdog.h

 // Copyright (c) 2006-2008 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_WATCHDOG_H__
 #define BASE_WATCHDOG_H__
 #pragma once
 
 #include <string>
 
 #include "base/condition_variable.h"
 #include "base/lock.h"
-#include "base/logging.h"
 #include "base/platform_thread.h"
 #include "base/time.h"
 
 class Watchdog {
  public:
   // Constructor specifies how long the Watchdog will wait before alarming.
   Watchdog(const base::TimeDelta& duration,
            const std::string& thread_watched_name,
            bool enabled);
   virtual ~Watchdog();
 
   // Start timing, and alarm when time expires (unless we're disarm()ed.)
   void Arm();  // Arm  starting now.
   void ArmSomeTimeDeltaAgo(const base::TimeDelta& time_delta);
   void ArmAtStartTime(const base::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() {
-    DLOG(INFO) << "Watchdog alarmed for " << thread_watched_name_;
-  }
+  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) {
     }
@@ skipping 27 matching lines @@
   static Lock static_lock_;  // Lock for access of static data...
   // When did we last alarm and get stuck (for a while) in a debugger?
   static base::TimeTicks last_debugged_alarm_time_;
   // How long did we sit on a break in the debugger?
   static base::TimeDelta last_debugged_alarm_delay_;
 
   DISALLOW_COPY_AND_ASSIGN(Watchdog);
 };
 
 #endif  // BASE_WATCHDOG_H__