Move directory creation functions to base namespace.

chrome/browser/chromeos/drive/file_cache_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 "chrome/browser/chromeos/drive/file_cache.h"
 
 #include <string>
 #include <vector>
 
 #include "base/file_util.h"
@@ skipping 37 matching lines @@
   FileCacheTestOnUIThread() : expected_error_(FILE_ERROR_OK),
                               expected_cache_state_(0) {
   }
 
   virtual void SetUp() OVERRIDE {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     const base::FilePath metadata_dir = temp_dir_.path().AppendASCII("meta");
     const base::FilePath cache_dir =
         temp_dir_.path().AppendASCII(kCacheFileDirectory);
 
-    ASSERT_TRUE(file_util::CreateDirectory(metadata_dir));
-    ASSERT_TRUE(file_util::CreateDirectory(cache_dir));
+    ASSERT_TRUE(base::CreateDirectory(metadata_dir));
+    ASSERT_TRUE(base::CreateDirectory(cache_dir));
 
     ASSERT_TRUE(base::CreateTemporaryFileInDir(temp_dir_.path(),
                                                &dummy_file_path_));
     fake_free_disk_space_getter_.reset(new FakeFreeDiskSpaceGetter);
 
     scoped_refptr<base::SequencedWorkerPool> pool =
         content::BrowserThread::GetBlockingPool();
     blocking_task_runner_ =
         pool->GetSequencedTaskRunner(pool->GetSequenceToken());
 
@@ skipping 643 matching lines @@
 }
 
 // Tests FileCache methods working with the blocking task runner.
 class FileCacheTest : public testing::Test {
  protected:
   virtual void SetUp() OVERRIDE {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
     const base::FilePath metadata_dir = temp_dir_.path().AppendASCII("meta");
     cache_files_dir_ = temp_dir_.path().AppendASCII(kCacheFileDirectory);
 
-    ASSERT_TRUE(file_util::CreateDirectory(metadata_dir));
-    ASSERT_TRUE(file_util::CreateDirectory(cache_files_dir_));
+    ASSERT_TRUE(base::CreateDirectory(metadata_dir));
+    ASSERT_TRUE(base::CreateDirectory(cache_files_dir_));
 
     fake_free_disk_space_getter_.reset(new FakeFreeDiskSpaceGetter);
 
     metadata_storage_.reset(new ResourceMetadataStorage(
         metadata_dir,
         base::MessageLoopProxy::current().get()));
     ASSERT_TRUE(metadata_storage_->Initialize());
 
     cache_.reset(new FileCache(
         metadata_storage_.get(),
@@ skipping 235 matching lines @@
   // Clear cache.
   EXPECT_TRUE(cache_->ClearAll());
 
   // Verify that the cache is removed.
   EXPECT_FALSE(cache_->GetCacheEntry(id, &cache_entry));
   EXPECT_TRUE(base::IsDirectoryEmpty(cache_files_dir_));
 }
 
 }  // namespace internal
 }  // namespace drive