Move path functions from file_util to FilePath object.

chrome/browser/extensions/extension_creator.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/extensions/extension_creator.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 29 matching lines @@
     const base::FilePath& private_key_output_path,
     int run_flags) {
   // Validate input |extension_dir|.
   if (extension_dir.value().empty() ||
       !file_util::DirectoryExists(extension_dir)) {
     error_message_ =
         l10n_util::GetStringUTF8(IDS_EXTENSION_DIRECTORY_NO_EXISTS);
     return false;
   }
 
-  base::FilePath absolute_extension_dir = extension_dir;
-  if (!file_util::AbsolutePath(&absolute_extension_dir)) {
+  base::FilePath absolute_extension_dir = extension_dir.AsAbsolute();
+  if (absolute_extension_dir.empty()) {
     error_message_ =
         l10n_util::GetStringUTF8(IDS_EXTENSION_CANT_GET_ABSOLUTE_PATH);
     return false;
   }
 
   // Validate input |private_key| (if provided).
   if (!private_key_path.value().empty() &&
       !file_util::PathExists(private_key_path)) {
     error_message_ =
         l10n_util::GetStringUTF8(IDS_EXTENSION_PRIVATE_KEY_INVALID_PATH);
@@ skipping 257 matching lines @@
       SignZip(zip_path, key_pair.get(), &signature) &&
       WriteCRX(zip_path, key_pair.get(), signature, crx_path)) {
     result = true;
   }
 
   file_util::Delete(zip_path, false);
   return result;
 }
 
 }  // namespace extensions