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

extensions/browser/api/socket/socket_api.cc

Index: extensions/browser/api/socket/socket_api.cc
diff --git a/extensions/browser/api/socket/socket_api.cc b/extensions/browser/api/socket/socket_api.cc
index 280e927c0ea68c64837166d29d95580cffe88157..5d40b8457096facc0e326d894ba4adc6b5dfd094 100644
--- a/extensions/browser/api/socket/socket_api.cc
+++ b/extensions/browser/api/socket/socket_api.cc
@@ -668,14 +668,14 @@ void SocketGetNetworkListFunction::GetNetworkListOnFileThread() {
 }
 
 void SocketGetNetworkListFunction::HandleGetNetworkListError() {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
   error_ = kNetworkListError;
   SendResponse(false);
 }
 
 void SocketGetNetworkListFunction::SendResponseOnUIThread(
     const net::NetworkInterfaceList& interface_list) {
-  DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
+  DCHECK_CURRENTLY_ON(content::BrowserThread::UI);
 
   std::vector<linked_ptr<core_api::socket::NetworkInterface> > create_arg;
   create_arg.reserve(interface_list.size());