Move net/base/test_data_directory.[cc,h] to net/test

ios/web/net/cert_host_pair_unittest.cc

 // 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.
 
 #include "ios/web/net/cert_host_pair.h"
 
-#include "net/base/test_data_directory.h"
 #include "net/test/cert_test_util.h"
+#include "net/test/test_data_directory.h"
 #include "testing/platform_test.h"
 
 namespace web {
 
 namespace {
 
 // Test cert filenames.
 const char kCertFileName1[] = "ok_cert.pem";
 const char kCertFileName2[] = "expired_cert.pem";
 
@@ skipping 74 matching lines @@
   CertHostPair pair1(cert1, kHostName1);
   CertHostPair pair2(cert2, kHostName1);
 
   EXPECT_FALSE(pair1 < pair1);
   EXPECT_FALSE(pair2 < pair2);
   EXPECT_FALSE(pair1 < pair2);
   EXPECT_FALSE(pair2 < pair1);
 }
 
 }  // namespace web