net: extract net/cert out of net/base

net/cert/test_root_certs.h

Index: net/cert/test_root_certs.h
diff --git a/net/base/test_root_certs.h b/net/cert/test_root_certs.h
similarity index 97%
rename from net/base/test_root_certs.h
rename to net/cert/test_root_certs.h
index a7c7cdeb548249f3ecccd9ca656eb8e275c2e17f..543adbdd29791f032396ccffd3614d4a30adcabf 100644
--- a/net/base/test_root_certs.h
+++ b/net/cert/test_root_certs.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef NET_BASE_TEST_ROOT_CERTS_H_
-#define NET_BASE_TEST_ROOT_CERTS_H_
+#ifndef NET_CERT_TEST_ROOT_CERTS_H_
+#define NET_CERT_TEST_ROOT_CERTS_H_
 
 #include "base/lazy_instance.h"
 #include "base/memory/ref_counted.h"
@@ -124,4 +124,4 @@ class NET_EXPORT_PRIVATE ScopedTestRoot {
 
 }  // namespace net
 
-#endif  // NET_BASE_TEST_ROOT_CERTS_H_
+#endif  // NET_CERT_TEST_ROOT_CERTS_H_