Move WriteFile and WriteFileDescriptor from file_util to base namespace.

net/tools/crl_set_dump/crl_set_dump.cc

 // Copyright (c) 2011 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.
 
 // This utility can dump the contents of CRL set, optionally augmented with a
 // delta CRL set.
 
 #include <errno.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ skipping 44 matching lines @@
     if (!crl_set->ApplyDelta(delta_bytes, &final_crl_set)) {
       fprintf(stderr, "Failed to apply delta to CRLSet\n");
       return 1;
     }
   } else {
     final_crl_set = crl_set;
   }
 
   if (!output_filename.empty()) {
     const std::string out = final_crl_set->Serialize();
-    if (file_util::WriteFile(output_filename, out.data(),
-                               out.size()) == -1) {
+    if (base::WriteFile(output_filename, out.data(), out.size()) == -1) {
       fprintf(stderr, "Failed to write resulting CRL set\n");
       return 1;
     }
   }
 
   const net::CRLSet::CRLList& crls = final_crl_set->crls();
   for (net::CRLSet::CRLList::const_iterator i = crls.begin(); i != crls.end();
        i++) {
     printf("%s\n", base::HexEncode(i->first.data(), i->first.size()).c_str());
     for (std::vector<std::string>::const_iterator j = i->second.begin();
          j != i->second.end(); j++) {
       printf("  %s\n", base::HexEncode(j->data(), j->size()).c_str());
     }
   }
 
   return 0;
 }