net: extract net/cert out of net/base

net/cert/test_root_certs_mac.cc

Index: net/cert/test_root_certs_mac.cc
diff --git a/net/base/test_root_certs_mac.cc b/net/cert/test_root_certs_mac.cc
similarity index 98%
rename from net/base/test_root_certs_mac.cc
rename to net/cert/test_root_certs_mac.cc
index a2bb5b85f2c266300c07c7aae8eed0df6c893414..475fb24fdd73903247612073554cd4189ddfed0d 100644
--- a/net/base/test_root_certs_mac.cc
+++ b/net/cert/test_root_certs_mac.cc
@@ -2,13 +2,13 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "net/base/test_root_certs.h"
+#include "net/cert/test_root_certs.h"
 
 #include <Security/Security.h>
 
 #include "base/logging.h"
 #include "base/mac/scoped_cftyperef.h"
-#include "net/base/x509_certificate.h"
+#include "net/cert/x509_certificate.h"
 
 namespace net {