Move BrowserThread to content namespace.

chrome/browser/metrics/thread_watcher.cc

 // 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.
 
 #include "chrome/browser/metrics/thread_watcher.h"
 
 #include <math.h>  // ceil
 
 #include "base/bind.h"
 #include "base/debug/alias.h"
 #include "base/string_tokenizer.h"
 #include "base/threading/thread_restrictions.h"
 #include "build/build_config.h"
 #include "chrome/browser/metrics/metrics_service.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/chrome_version_info.h"
 #include "chrome/common/logging_chrome.h"
 
 #if defined(OS_WIN)
 #include "base/win/windows_version.h"
 #endif
 
+using content::BrowserThread;
+
 // ThreadWatcher methods and members.
 ThreadWatcher::ThreadWatcher(const WatchingParams& params)
     : thread_id_(params.thread_id),
       thread_name_(params.thread_name),
       watched_loop_(
           BrowserThread::GetMessageLoopProxyForThread(params.thread_id)),
       sleep_time_(params.sleep_time),
       unresponsive_time_(params.unresponsive_time),
       ping_time_(base::TimeTicks::Now()),
       pong_time_(ping_time_),
@@ skipping 756 matching lines @@
 
 #if defined(OS_WIN)
   // On Windows XP, give twice the time for shutdown.
   if (base::win::GetVersion() <= base::win::VERSION_XP)
     actual_duration *= 2;
 #endif
 
   shutdown_watchdog_ = new ShutdownWatchDogThread(actual_duration);
   shutdown_watchdog_->Arm();
 }