Move Posix file utils to the base namespace.

content/browser/fileapi/dragged_file_util_unittest.cc

 // Copyright 2013 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 <map>
 #include <queue>
 #include <set>
 #include <string>
 #include <vector>
 
@@ skipping 356 matching lines @@
       entry.is_directory = file_info.IsDirectory();
       entry.name = current.BaseName().value();
       entry.size = file_info.GetSize();
       entry.last_modified_time = file_info.GetLastModifiedTime();
       expected_entry_map[entry.name] = entry;
 
 #if defined(OS_POSIX)
       // Creates a symlink for each file/directory.
       // They should be ignored by ReadDirectory, so we don't add them
       // to expected_entry_map.
-      file_util::CreateSymbolicLink(
+      base::CreateSymbolicLink(
           current,
           dir_path.Append(current.BaseName().AddExtension(
               FILE_PATH_LITERAL("link"))));
 #endif
     }
 
     // Perform ReadDirectory in the isolated filesystem.
     FileSystemURL url = GetFileSystemURL(base::FilePath(test_case.path));
     FileEntryList entries;
     ASSERT_EQ(base::PLATFORM_FILE_OK,
@@ skipping 148 matching lines @@
     EXPECT_EQ(base::PLATFORM_FILE_OK,
               file_util()->Truncate(GetOperationContext().get(), url, 999));
     ASSERT_EQ(base::PLATFORM_FILE_OK,
               file_util()->GetFileInfo(GetOperationContext().get(), url,
                                        &info, &platform_path));
     EXPECT_EQ(999, info.size);
   }
 }
 
 }  // namespace fileapi