Display DNS probe results.

chrome/browser/net/dns_probe_test_util.h

Index: chrome/browser/net/dns_probe_test_util.h
diff --git a/chrome/browser/net/dns_probe_test_util.h b/chrome/browser/net/dns_probe_test_util.h
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+// Copyright (c) 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.
+
+#ifndef CHROME_BROWSER_NET_DNS_PROBE_TEST_UTIL_H_
+#define CHROME_BROWSER_NET_DNS_PROBE_TEST_UTIL_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "net/dns/dns_client.h"
+#include "net/dns/dns_test_util.h"
+
+namespace chrome_browser_net {
+
+// Creates a mock DNS client with a single rule for the known-good query
+// (currently google.com) that returns |good_result|.
+scoped_ptr<net::DnsClient> CreateMockDnsClientForProbes(
+    net::MockDnsClientRule::Result good_result);
+
+}  // namespace chrome_browser_net
+
+#endif