Move CommandLine to base namespace.

chrome/browser/metrics/thread_watcher.h

 // 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.
 
 // 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 363 matching lines @@
     CrashDataThresholds();
 
     uint32 live_threads_threshold;
     uint32 unresponsive_threshold;
   };
   typedef std::map<std::string, CrashDataThresholds> CrashOnHangThreadMap;
 
   // This method posts a task on WatchDogThread to start watching all browser
   // threads.
   // This method is accessible on UI thread.
-  static void StartWatchingAll(const CommandLine& command_line);
+  static void StartWatchingAll(const base::CommandLine& command_line);
 
   // This method posts a task on WatchDogThread to RevokeAll tasks and to
   // deactive thread watching of other threads and tell NotificationService to
   // stop calling Observe.
   // This method is accessible on UI thread.
   static void StopWatchingAll();
 
   // Register() stores a pointer to the given ThreadWatcher in a global map.
   static void Register(ThreadWatcher* watcher);
 
@@ skipping 23 matching lines @@
   // This singleton holds the global list of registered ThreadWatchers.
   ThreadWatcherList();
 
   // Destructor deletes all registered ThreadWatcher instances.
   virtual ~ThreadWatcherList();
 
   // Parses the command line to get |crash_on_hang_threads| map from
   // switches::kCrashOnHangThreads. |crash_on_hang_threads| is a map of
   // |crash_on_hang| thread's names to |CrashDataThresholds|.
   static void ParseCommandLine(
-      const CommandLine& command_line,
+      const base::CommandLine& command_line,
       uint32* unresponsive_threshold,
       CrashOnHangThreadMap* crash_on_hang_threads);
 
   // Parses the argument |crash_on_hang_thread_names| and creates
   // |crash_on_hang_threads| map of |crash_on_hang| thread's names to
   // |CrashDataThresholds|. If |crash_on_hang_thread_names| doesn't specify
   // |live_threads_threshold|, then it uses |default_live_threads_threshold| as
   // the value. If |crash_on_hang_thread_names| doesn't specify |crash_seconds|,
   // then it uses |default_crash_seconds| as the value.
   static void ParseCommandLineCrashOnHangThreads(
@@ skipping 202 matching lines @@
   // shutdown_watchdog_ watches for hangs during shutdown.
   base::Watchdog* shutdown_watchdog_;
 
   // The |thread_id_| on which this object is constructed.
   const base::PlatformThreadId thread_id_;
 
   DISALLOW_COPY_AND_ASSIGN(ShutdownWatcherHelper);
 };
 
 #endif  // CHROME_BROWSER_METRICS_THREAD_WATCHER_H_