Move Time, TimeDelta and TimeTicks into namespace base.

chrome/browser/download/download_manager.h

Index: chrome/browser/download/download_manager.h
===================================================================
--- chrome/browser/download/download_manager.h	(revision 3954)
+++ chrome/browser/download/download_manager.h	(working copy)
@@ -102,7 +102,7 @@
                int path_uniquifier,
                const std::wstring& url,
                const std::wstring& original_name,
-               const Time start_time,
+               const base::Time start_time,
                int64 download_size,
                int render_process_id,
                int request_id,
@@ -149,7 +149,7 @@
   // |*remaining| with the amount of time remaining if successful. Fails and
   // returns false if we do not have the number of bytes or the speed so can
   // not estimate.
-  bool TimeRemaining(TimeDelta* remaining) const;
+  bool TimeRemaining(base::TimeDelta* remaining) const;
 
   // Simple speed estimate in bytes/s
   int64 CurrentSpeed() const;
@@ -178,7 +178,7 @@
   void set_total_bytes(int64 total_bytes) { total_bytes_ = total_bytes; }
   int64 received_bytes() const { return received_bytes_; }
   int32 id() const { return id_; }
-  Time start_time() const { return start_time_; }
+  base::Time start_time() const { return start_time_; }
   void set_db_handle(int64 handle) { db_handle_ = handle; }
   int64 db_handle() const { return db_handle_; }
   DownloadManager* manager() const { return manager_; }
@@ -237,7 +237,7 @@
   ObserverList<Observer> observers_;
 
   // Time the download was started
-  Time start_time_;
+  base::Time start_time_;
 
   // Our persistent store handle
   int64 db_handle_;
@@ -329,12 +329,13 @@
   // Remove downloads after remove_begin (inclusive) and before remove_end
   // (exclusive). You may pass in null Time values to do an unbounded delete
   // in either direction.
-  int RemoveDownloadsBetween(const Time remove_begin, const Time remove_end);
+  int RemoveDownloadsBetween(const base::Time remove_begin,
+                             const base::Time remove_end);
 
   // Remove downloads will delete all downloads that have a timestamp that is
   // the same or more recent than |remove_begin|. The number of downloads
   // deleted is returned back to the caller.
-  int RemoveDownloads(const Time remove_begin);
+  int RemoveDownloads(const base::Time remove_begin);
 
   // Download the object at the URL. Used in cases such as "Save Link As..."
   void DownloadUrl(const GURL& url,
@@ -418,8 +419,8 @@
   // Update the history service for a particular download.
   void UpdateHistoryForDownload(DownloadItem* download);
   void RemoveDownloadFromHistory(DownloadItem* download);
-  void RemoveDownloadsFromHistoryBetween(const Time remove_begin,
-                                         const Time remove_before);
+  void RemoveDownloadsFromHistoryBetween(const base::Time remove_begin,
+                                         const base::Time remove_before);
 
   // Inform the notification service of download starts and stops.
   void NotifyAboutDownloadStart();