Move Posix file utils to the base namespace.

extensions/common/extension_resource_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 <algorithm>
 
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
 #include "extensions/common/constants.h"
@@ skipping 43 matching lines @@
   base::FilePath sub_dir = inner_dir.AppendASCII("subdir");
   ASSERT_TRUE(file_util::CreateDirectory(sub_dir));
   base::FilePath inner_file = inner_dir.AppendASCII("inner");
   base::FilePath outer_file = temp.path().AppendASCII("outer");
   ASSERT_TRUE(file_util::WriteFile(outer_file, "X", 1));
   ASSERT_TRUE(file_util::WriteFile(inner_file, "X", 1));
   std::string extension_id = id_util::GenerateId("test");
 
 #if defined(OS_POSIX)
   base::FilePath symlink_file = inner_dir.AppendASCII("symlink");
-  file_util::CreateSymbolicLink(
+  base::CreateSymbolicLink(
       base::FilePath().AppendASCII("..").AppendASCII("outer"),
       symlink_file);
 #endif
 
   // A non-packing extension should be able to access the file within the
   // directory.
   ExtensionResource r1(extension_id, inner_dir,
                        base::FilePath().AppendASCII("inner"));
   EXPECT_FALSE(r1.GetFilePath().empty());
 
@@ skipping 80 matching lines @@
   ASSERT_FALSE(expected_path.empty());
 
   EXPECT_EQ(ToLower(expected_path.value()), ToLower(resolved_path.value()));
   EXPECT_EQ(ToLower(temp.path().value()),
             ToLower(resource.extension_root().value()));
   EXPECT_EQ(ToLower(base::FilePath().AppendASCII(filename).value()),
             ToLower(resource.relative_path().value()));
 }
 
 }  // namespace extensions