Remove use of void** from HttpResponseHeaders::EnumerateHeaderLines

chrome/browser/devtools/devtools_ui_bindings.cc

 // Copyright 2014 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 "chrome/browser/devtools/devtools_ui_bindings.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/json/json_reader.h"
@@ skipping 964 matching lines @@
   DCHECK(source);
   PendingRequestsMap::iterator it = pending_requests_.find(source);
   DCHECK(it != pending_requests_.end());
 
   base::DictionaryValue response;
   base::DictionaryValue* headers = new base::DictionaryValue();
   net::HttpResponseHeaders* rh = source->GetResponseHeaders();
   response.SetInteger("statusCode", rh ? rh->response_code() : 200);
   response.Set("headers", headers);
 
-  void* iterator = NULL;
+  size_t iterator = 0;
   std::string name;
   std::string value;
   while (rh && rh->EnumerateHeaderLines(&iterator, &name, &value))
     headers->SetString(name, value);
 
   it->second.Run(&response);
   pending_requests_.erase(it);
   delete source;
 }
 
@@ skipping 227 matching lines @@
     return;
   frontend_loaded_ = true;
 
   // Call delegate first - it seeds importants bit of information.
   delegate_->OnLoadCompleted();
 
   AddDevToolsExtensionsToClient();
   if (g_web_socket_api_channel)
     g_web_socket_api_channel->AttachedToBindings(this);
 }