Replace DCHECK(BrowserThread::CurrentlyOn) with DCHECK_CURRENTLY_ON in extensions.

chrome/browser/extensions/api/system_network/system_network_api.cc

 // Copyright 2013 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/extensions/api/system_network/system_network_api.h"
 
 namespace {
 const char kNetworkListError[] = "Network lookup failed or unsupported";
 }  // namespace
 
@@ skipping 25 matching lines @@
     return;
   }
 
   content::BrowserThread::PostTask(content::BrowserThread::UI, FROM_HERE,
       base::Bind(&SystemNetworkGetNetworkInterfacesFunction::
           HandleGetListError,
           this));
 }
 
 void SystemNetworkGetNetworkInterfacesFunction::HandleGetListError() {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   error_ = kNetworkListError;
   SendResponse(false);
 }
 
 void SystemNetworkGetNetworkInterfacesFunction::SendResponseOnUIThread(
     const net::NetworkInterfaceList& interface_list) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   std::vector<linked_ptr<api::system_network::NetworkInterface> >
       create_arg;
   create_arg.reserve(interface_list.size());
   for (net::NetworkInterfaceList::const_iterator i = interface_list.begin();
        i != interface_list.end(); ++i) {
     linked_ptr<api::system_network::NetworkInterface> info =
         make_linked_ptr(new api::system_network::NetworkInterface);
     info->name = i->name;
     info->address = net::IPAddressToString(i->address);
     info->prefix_length = i->network_prefix;
     create_arg.push_back(info);
   }
 
   results_ = api::system_network::GetNetworkInterfaces::Results::Create(
       create_arg);
   SendResponse(true);
 }
 
 }  // namespace api
 }  // namespace extensions