Remove certificates from Channel ID

net/test/channel_id_test_util.h

Index: net/test/channel_id_test_util.h
diff --git a/net/test/channel_id_test_util.h b/net/test/channel_id_test_util.h
new file mode 100644
index 0000000000000000000000000000000000000000..d5c39c472b72fc6c1d3ecbab7d1c76f51283a814
--- /dev/null
+++ b/net/test/channel_id_test_util.h
@@ -0,0 +1,25 @@
+// Copyright 2015 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 NET_TEST_CHANNEL_ID_TEST_UTIL_H_
+#define NET_TEST_CHANNEL_ID_TEST_UTIL_H_
+
+#include <string>
+
+#include "base/compiler_specific.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace crypto {
+class ECPrivateKey;
+}  // namespace crypto
+
+namespace net {
+
+::testing::AssertionResult KeysEqual(crypto::ECPrivateKey* key1,
+                                     crypto::ECPrivateKey* key2)
+    WARN_UNUSED_RESULT;
+
+}  // namespace net
+
+#endif  //  NET_TEST_CHANNEL_ID_TEST_UTIL_H_