DevTools & WebTiming : Migrate from PassiveLogCollector to dedicated LoadTimingObserver.

chrome/browser/net/chrome_net_log.h

 // Copyright (c) 2010 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.
 
 #ifndef CHROME_BROWSER_NET_CHROME_NET_LOG_H_
 #define CHROME_BROWSER_NET_CHROME_NET_LOG_H_
 
 #include "base/observer_list.h"
 #include "net/base/net_log.h"
 
+class LoadTimingObserver;
 class PassiveLogCollector;
 
 // ChromeNetLog is an implementation of NetLog that dispatches network log
 // messages to a list of observers.
 //
 // By default, ChromeNetLog will attach the observer PassiveLogCollector which
 // will keep track of recent request information (which used when displaying
 // the about:net-internals page).
 //
 // TODO(eroman): Move this default observer out of ChromeNetLog.
@@ skipping 23 matching lines @@
   virtual uint32 NextID();
   virtual bool HasListener() const;
 
   void AddObserver(Observer* observer);
   void RemoveObserver(Observer* observer);
 
   PassiveLogCollector* passive_collector() {
     return passive_collector_.get();
   }
 
+  LoadTimingObserver* load_timing_observer() {
+    return load_timing_observer_.get();
+  }
+
  private:
   uint32 next_id_;
   scoped_ptr<PassiveLogCollector> passive_collector_;
+  scoped_ptr<LoadTimingObserver> load_timing_observer_;
   ObserverList<Observer, true> observers_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeNetLog);
 };
 
 #endif  // CHROME_BROWSER_NET_CHROME_NET_LOG_H_