Move Time, TimeDelta and TimeTicks into namespace base.

chrome/browser/metrics_log.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.
 
 // This file defines a set of user experience metrics data recorded by
 // the MetricsService.  This is the unit of data that is sent to the server.
 
 #ifndef CHROME_BROWSER_METRICS_LOG_H__
 #define CHROME_BROWSER_METRICS_LOG_H__
 
@@ skipping 39 matching lines @@
 
   // Records a page load.
   // window_id - the index of the tab in which the load took place
   // url - which URL was loaded
   // origin - what kind of action initiated the load
   // load_time - how long it took to load the page
   void RecordLoadEvent(int window_id,
                        const GURL& url,
                        PageTransition::Type origin,
                        int session_index,
-                       TimeDelta load_time);
+                       base::TimeDelta load_time);
 
   // Records the current operating environment.  Takes the list of installed
   // plugins as a parameter because that can't be obtained synchronously
   // from the UI thread.
   // profile_metrics, if non-null, gives a dictionary of all profile metrics
   // that are to be recorded. Each value in profile_metrics should be a
   // dictionary giving the metrics for the profile.
   void RecordEnvironment(const std::vector<WebPluginInfo>& plugin_list,
                          const DictionaryValue* profile_metrics);
 
@@ skipping 84 matching lines @@
 
   // Writes all profile metrics. This invokes WriteProfileMetrics for each key
   // in all_profiles_metrics that starts with kProfilePrefix.
   void WriteAllProfilesMetrics(const DictionaryValue& all_profiles_metrics);
 
   // Writes metrics for the profile identified by key. This writes all
   // key/value pairs in profile_metrics.
   void WriteProfileMetrics(const std::wstring& key,
                            const DictionaryValue& profile_metrics);
 
-  Time start_time_;
-  Time end_time_;
+  base::Time start_time_;
+  base::Time end_time_;
 
   std::string client_id_;
   std::string session_id_;
 
   // locked_ is true when record has been packed up for sending, and should
   // no longer be written to.  It is only used for sanity checking and is
   // not a real lock.
   bool locked_;
 
   xmlBufferPtr buffer_;
   xmlTextWriterPtr writer_;
   int num_events_;  // the number of events recorded in this log
 
   DISALLOW_EVIL_CONSTRUCTORS(MetricsLog);
 };
 
 #endif  // CHROME_BROWSER_METRICS_LOG_H__