LoadTiming implementation in net, part 1.

net/socket/client_socket_handle.cc

Index: net/socket/client_socket_handle.cc
===================================================================
--- net/socket/client_socket_handle.cc	(revision 175289)
+++ net/socket/client_socket_handle.cc	(working copy)
@@ -62,6 +62,7 @@
   idle_time_ = base::TimeDelta();
   init_time_ = base::TimeTicks();
   setup_time_ = base::TimeDelta();
+  connect_timing_ = LoadTimingInfo::ConnectTiming();
   pool_id_ = -1;
 }
 
@@ -103,6 +104,24 @@
   }
 }
 
+bool ClientSocketHandle::GetLoadTimingInfo(
+    bool is_reused,
+    LoadTimingInfo* load_timing_info) const {
+  // Only return load timing information when there's a socket.
+  if (!socket_)
+    return false;
+
+  load_timing_info->socket_log_id = socket_->NetLog().source().id;
+  load_timing_info->socket_reused = is_reused;
+
+  // No times if the socket is reused.
+  if (is_reused)
+    return true;
+
+  load_timing_info->connect_timing = connect_timing_;
+  return true;
+}
+
 void ClientSocketHandle::OnIOComplete(int result) {
   CompletionCallback callback = user_callback_;
   user_callback_.Reset();