Move ReadFileToString to the base namespace.

chrome/browser/net/crl_set_fetcher.cc

 // Copyright (c) 2012 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 "chrome/browser/net/crl_set_fetcher.h"
 
 #include "base/bind.h"
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/rand_util.h"
@@ skipping 56 matching lines @@
               sequence_of_loaded_crl))) {
     NOTREACHED();
   }
 }
 
 void CRLSetFetcher::LoadFromDisk(base::FilePath path,
                                  scoped_refptr<net::CRLSet>* out_crl_set) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
   std::string crl_set_bytes;
-  if (!file_util::ReadFileToString(path, &crl_set_bytes))
+  if (!base::ReadFileToString(path, &crl_set_bytes))
     return;
 
   if (!net::CRLSet::Parse(crl_set_bytes, out_crl_set)) {
     LOG(WARNING) << "Failed to parse CRL set from " << path.MaybeAsASCII();
     return;
   }
 
   VLOG(1) << "Loaded " << crl_set_bytes.size() << " bytes of CRL set from disk";
 
   if (!BrowserThread::PostTask(
@@ skipping 58 matching lines @@
                             const base::FilePath& unpack_path) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
 
   base::FilePath crl_set_file_path =
       unpack_path.Append(FILE_PATH_LITERAL("crl-set"));
   base::FilePath save_to;
   if (!GetCRLSetFilePath(&save_to))
     return true;
 
   std::string crl_set_bytes;
-  if (!file_util::ReadFileToString(crl_set_file_path, &crl_set_bytes)) {
+  if (!base::ReadFileToString(crl_set_file_path, &crl_set_bytes)) {
     LOG(WARNING) << "Failed to find crl-set file inside CRX";
     return false;
   }
 
   bool is_delta;
   if (!net::CRLSet::GetIsDeltaUpdate(crl_set_bytes, &is_delta)) {
     LOG(WARNING) << "GetIsDeltaUpdate failed on CRL set from update CRX";
     return false;
   }
 
@@ skipping 37 matching lines @@
 
   return true;
 }
 
 bool CRLSetFetcher::GetInstalledFile(
     const std::string& file, base::FilePath* installed_file) {
   return false;
 }
 
 CRLSetFetcher::~CRLSetFetcher() {}