Re-apply r52831: "DevTools: provide SSL networks time as a part of LoadTimingInfo."

chrome/browser/net/load_timing_observer.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_LOAD_TIMING_OBSERVER_H_
 #define CHROME_BROWSER_NET_LOAD_TIMING_OBSERVER_H_
 
 #include "base/hash_tables.h"
 #include "base/time.h"
 #include "chrome/browser/net/chrome_net_log.h"
@@ skipping 12 matching lines @@
     uint32 socket_log_id;
     bool socket_reused;
     base::TimeTicks base_ticks;
   };
 
   struct ConnectJobRecord {
     base::TimeTicks dns_start;
     base::TimeTicks dns_end;
   };
 
+  struct SocketRecord {
+    base::TimeTicks ssl_start;
+    base::TimeTicks ssl_end;
+  };
+
   LoadTimingObserver();
   ~LoadTimingObserver();
 
   URLRequestRecord* GetURLRequestRecord(uint32 source_id);
 
   // Observer implementation:
   virtual void OnAddEntry(net::NetLog::EventType type,
                           const base::TimeTicks& time,
                           const net::NetLog::Source& source,
                           net::NetLog::EventPhase phase,
                           net::NetLog::EventParameters* params);
  private:
   void OnAddURLRequestEntry(net::NetLog::EventType type,
                             const base::TimeTicks& time,
                             const net::NetLog::Source& source,
                             net::NetLog::EventPhase phase,
                             net::NetLog::EventParameters* params);
 
   void OnAddConnectJobEntry(net::NetLog::EventType type,
                             const base::TimeTicks& time,
                             const net::NetLog::Source& source,
                             net::NetLog::EventPhase phase,
                             net::NetLog::EventParameters* params);
 
+  void OnAddSocketEntry(net::NetLog::EventType type,
+                        const base::TimeTicks& time,
+                        const net::NetLog::Source& source,
+                        net::NetLog::EventPhase phase,
+                        net::NetLog::EventParameters* params);
+
   URLRequestRecord* CreateURLRequestRecord(uint32 source_id);
   void DeleteURLRequestRecord(uint32 source_id);
 
   typedef base::hash_map<uint32, URLRequestRecord> URLRequestToRecordMap;
   typedef base::hash_map<uint32, ConnectJobRecord> ConnectJobToRecordMap;
+  typedef base::hash_map<uint32, SocketRecord> SocketToRecordMap;
   URLRequestToRecordMap url_request_to_record_;
   ConnectJobToRecordMap connect_job_to_record_;
+  SocketToRecordMap socket_to_record_;
 
   DISALLOW_COPY_AND_ASSIGN(LoadTimingObserver);
 };
 
 #endif  // CHROME_BROWSER_NET_LOAD_TIMING_OBSERVER_H_