Prefer ScopedNestableTaskAllower over manual save/restore

net/socket/transport_client_socket_pool_unittest.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/socket/transport_client_socket_pool.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
@@ skipping 779 matching lines @@
   void OnComplete(int result) {
     SetResult(result);
     ASSERT_EQ(OK, result);
 
     if (!within_callback_) {
       // Don't allow reuse of the socket.  Disconnect it and then release it and
       // run through the MessageLoop once to get it completely released.
       handle_->socket()->Disconnect();
       handle_->Reset();
       {
-        MessageLoop::ScopedNestableTaskAllower nestable(
-            MessageLoop::current());
+        MessageLoop::ScopedNestableTaskAllower allow(MessageLoop::current());
         MessageLoop::current()->RunAllPending();
       }
       within_callback_ = true;
       scoped_refptr<TransportSocketParams> dest(new TransportSocketParams(
           HostPortPair("www.google.com", 80), LOWEST, false, false));
       int rv = handle_->Init("a", dest, LOWEST, callback(), pool_,
                              BoundNetLog());
       EXPECT_EQ(OK, rv);
     }
   }
@@ skipping 446 matching lines @@
   EXPECT_TRUE(handle.socket());
   IPEndPoint endpoint;
   handle.socket()->GetLocalAddress(&endpoint);
   EXPECT_EQ(kIPv4AddressSize, endpoint.address().size());
   EXPECT_EQ(1, client_socket_factory_.allocation_count());
 }
 
 }  // namespace
 
 }  // namespace net