Split BrowserThread into public API and private implementation, step 1.

chrome/browser/metrics/thread_watcher.h

 // Copyright (c) 2011 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.
 
 // This file defines a WatchDog thread that monitors the responsiveness of other
 // browser threads like UI, IO, DB, FILE and CACHED threads. It also defines
 // ThreadWatcher class which performs health check on threads that would like to
 // be watched. This file also defines ThreadWatcherList class that has list of
 // all active ThreadWatcher objects.
 //
@@ skipping 41 matching lines @@
 #include "base/gtest_prod_util.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/synchronization/lock.h"
 #include "base/threading/thread.h"
 #include "base/threading/watchdog.h"
 #include "base/time.h"
-#include "content/browser/browser_thread.h"
+#include "content/public/browser/browser_thread.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 class CustomThreadWatcher;
 class StartupTimeBomb;
 class ThreadWatcherList;
 class ThreadWatcherObserver;
 
 // This class performs health check on threads that would like to be watched.
 class ThreadWatcher {
@@ skipping 460 matching lines @@
 
   DISALLOW_COPY_AND_ASSIGN(ShutdownWatcherHelper);
 };
 
 // DISABLE_RUNNABLE_METHOD_REFCOUNT is a convenience macro for disabling
 // refcounting of ThreadWatcher and ThreadWatcherList classes.
 DISABLE_RUNNABLE_METHOD_REFCOUNT(ThreadWatcher);
 DISABLE_RUNNABLE_METHOD_REFCOUNT(ThreadWatcherList);
 
 #endif  // CHROME_BROWSER_METRICS_THREAD_WATCHER_H_