Move Time, TimeDelta and TimeTicks into namespace base.

chrome/browser/base_history_model.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.
 
 // Base class used by history view. BaseHistoryModel provides support for
 // fetching thumbnails and favicons, but not the actual contents that are
 // displayed.
 
 #ifndef CHROME_BROWSER_BASE_HISTORY_MODEL_H__
 #define CHROME_BROWSER_BASE_HISTORY_MODEL_H__
@@ skipping 31 matching lines @@
 
   // The observer, notified of changes to the model or when processing
   // begins/ends.
   void SetObserver(BaseHistoryModelObserver* observer);
   BaseHistoryModelObserver* GetObserver() const;
 
   // Returns the number of history items currently in the model.
   virtual int GetItemCount() = 0;
 
   // Returns the time of the visit with the given index.
-  virtual Time GetVisitTime(int index) = 0;
+  virtual base::Time GetVisitTime(int index) = 0;
 
   // Returns the title at the specified index.
   virtual const std::wstring& GetTitle(int index) = 0;
 
   // Returns the URL at the specified index.
   virtual const GURL& GetURL(int index) = 0;
 
   // Returns the id of the URL at the specified index.
   virtual history::URLID GetURLID(int index) = 0;
 
@@ skipping 114 matching lines @@
   CacheType thumbnails_;
 
   // Keeps track of favicons for pages
   CacheType favicons_;
 
   DISALLOW_EVIL_CONSTRUCTORS(BaseHistoryModel);
 };
 
 #endif  // CHROME_BROWSER_BASE_HISTORY_MODEL_H__