Move WriteFile and WriteFileDescriptor from file_util to base namespace.

webkit/browser/appcache/appcache_storage_impl_unittest.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 <stack>
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/callback.h"
 #include "base/file_util.h"
@@ skipping 1640 matching lines @@
 
     if (test_case == CORRUPT_CACHE_ON_INSTALL ||
         test_case == CORRUPT_CACHE_ON_LOAD_EXISTING) {
       // Create a corrupt/unopenable disk_cache index file.
       const std::string kCorruptData("deadbeef");
       base::FilePath disk_cache_directory =
           temp_directory_.path().AppendASCII("Cache");
       ASSERT_TRUE(base::CreateDirectory(disk_cache_directory));
       base::FilePath index_file = disk_cache_directory.AppendASCII("index");
       EXPECT_EQ(static_cast<int>(kCorruptData.length()),
-                file_util::WriteFile(
+                base::WriteFile(
                     index_file, kCorruptData.data(), kCorruptData.length()));
     }
 
     // Create records for a degenerate cached manifest that only contains
     // one entry for the manifest file resource.
     if (test_case == CORRUPT_CACHE_ON_LOAD_EXISTING) {
       AppCacheDatabase db(temp_directory_.path().AppendASCII("Index"));
       GURL manifest_url = MockHttpServer::GetMockUrl("manifest");
 
       AppCacheDatabase::GroupRecord group_record;
@@ skipping 328 matching lines @@
   RunTestOnIOThread(&AppCacheStorageImplTest::Reinitialize2);
 }
 
 TEST_F(AppCacheStorageImplTest, Reinitialize3) {
   RunTestOnIOThread(&AppCacheStorageImplTest::Reinitialize3);
 }
 
 // That's all folks!
 
 }  // namespace appcache