NetLogEventParameter to Callback refactoring 7.

net/proxy/multi_threaded_proxy_resolver.cc

 // Copyright (c) 2012 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.
 
 #include "net/proxy/multi_threaded_proxy_resolver.h"
 
 #include "base/bind.h"
 #include "base/message_loop_proxy.h"
 #include "base/string_util.h"
 #include "base/stringprintf.h"
@@ skipping 221 matching lines @@
         net_log_(net_log),
         url_(url),
         was_waiting_for_thread_(false) {
     DCHECK(!callback.is_null());
   }
 
   BoundNetLog* net_log() { return &net_log_; }
 
   virtual void WaitingForThread() OVERRIDE {
     was_waiting_for_thread_ = true;
-    net_log_.BeginEvent(
-        NetLog::TYPE_WAITING_FOR_PROXY_RESOLVER_THREAD, NULL);
+    net_log_.BeginEvent(NetLog::TYPE_WAITING_FOR_PROXY_RESOLVER_THREAD);
   }
 
   virtual void FinishedWaitingForThread() OVERRIDE {
     DCHECK(executor());
 
     if (was_waiting_for_thread_) {
-      net_log_.EndEvent(
-          NetLog::TYPE_WAITING_FOR_PROXY_RESOLVER_THREAD, NULL);
+      net_log_.EndEvent(NetLog::TYPE_WAITING_FOR_PROXY_RESOLVER_THREAD);
     }
 
     net_log_.AddEvent(
         NetLog::TYPE_SUBMITTED_TO_RESOLVER_THREAD,
-        make_scoped_refptr(new NetLogIntegerParameter(
-            "thread_number", executor()->thread_number())));
+        NetLog::IntegerCallback("thread_number", executor()->thread_number()));
   }
 
   // Runs on the worker thread.
   virtual void Run(scoped_refptr<base::MessageLoopProxy> origin_loop) OVERRIDE {
     ProxyResolver* resolver = executor()->resolver();
     int rv = resolver->GetProxyForURL(
         url_, &results_buf_, CompletionCallback(), NULL, net_log_);
     DCHECK_NE(rv, ERR_IO_PENDING);
 
     origin_loop->PostTask(
@@ skipping 315 matching lines @@
     return;
 
   // Get the next job to process (FIFO). Transfer it from the pending queue
   // to the executor.
   scoped_refptr<Job> job = pending_jobs_.front();
   pending_jobs_.pop_front();
   executor->StartJob(job);
 }
 
 }  // namespace net