Move ReadFileToString to the 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 20 matching lines @@
   if (argc < 2 || argc > 4)
     return Usage(argv[0]);
 
   crl_set_filename = base::FilePath::FromUTF8Unsafe(argv[1]);
   if (argc >= 3)
     delta_filename = base::FilePath::FromUTF8Unsafe(argv[2]);
   if (argc >= 4)
     output_filename = base::FilePath::FromUTF8Unsafe(argv[3]);
 
   std::string crl_set_bytes, delta_bytes;
-  if (!file_util::ReadFileToString(crl_set_filename, &crl_set_bytes))
+  if (!base::ReadFileToString(crl_set_filename, &crl_set_bytes))
     return 1;
   if (!delta_filename.empty() &&
-      !file_util::ReadFileToString(delta_filename, &delta_bytes)) {
+      !base::ReadFileToString(delta_filename, &delta_bytes)) {
     return 1;
   }
 
   scoped_refptr<net::CRLSet> crl_set, final_crl_set;
   if (!net::CRLSet::Parse(crl_set_bytes, &crl_set)) {
     fprintf(stderr, "Failed to parse CRLSet\n");
     return 1;
   }
 
   if (!delta_bytes.empty()) {
@@ skipping 19 matching lines @@
        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;
 }