Make NetLog take in callbacks that return Values

net/url_request/url_request_netlog_params.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/url_request/url_request_netlog_params.h"
 
 #include "base/values.h"
 
 namespace net {
 
@@ skipping 12 matching lines @@
   DictionaryValue* dict = new DictionaryValue();
   dict->SetString("url", url_.possibly_invalid_spec());
   dict->SetString("method", method_);
   dict->SetInteger("load_flags", load_flags_);
   dict->SetInteger("priority", static_cast<int>(priority_));
   return dict;
 }
 
 URLRequestStartEventParameters::~URLRequestStartEventParameters() {}
 
+bool StartEventLoadFlagsFromEventParameters(Value* event_params,

[eroman, 2012/05/22 22:08:06]

|const Value*|

+                                            int* load_flags) {
+  DictionaryValue* dict;
+  if (!event_params->GetAsDictionary(&dict) ||
+      !dict->GetInteger("load_flags", load_flags)) {
+    *load_flags = 0;
+    return false;
+  }
+  return true;
+}
+
 }  // namespace net