Move WriteFile and WriteFileDescriptor from file_util to base namespace.

content/browser/dom_storage/dom_storage_database_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 "content/browser/dom_storage/dom_storage_database.h"
 
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/path_service.h"
@@ skipping 328 matching lines @@
 }
 
 TEST(DOMStorageDatabaseTest, TestCanOpenFileThatIsNotADatabase) {
   // Write into the temporary file first.
   base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
   base::FilePath file_name =
       temp_dir.path().AppendASCII("TestDOMStorageDatabase.db");
 
   const char kData[] = "I am not a database.";
-  file_util::WriteFile(file_name, kData, strlen(kData));
+  base::WriteFile(file_name, kData, strlen(kData));
 
   {
     sql::ScopedErrorIgnorer ignore_errors;
     ignore_errors.IgnoreError(SQLITE_IOERR_SHORT_READ);
 
     // Try and open the file. As it's not a database, we should end up deleting
     // it and creating a new, valid file, so everything should actually
     // succeed.
     DOMStorageDatabase db(file_name);
     DOMStorageValuesMap values;
@@ skipping 26 matching lines @@
     EXPECT_EQ(0u, values.size());
     EXPECT_FALSE(db.IsOpen());
 
     EXPECT_TRUE(base::PathExists(temp_dir.path()));
 
     ASSERT_TRUE(ignore_errors.CheckIgnoredErrors());
   }
 }
 
 }  // namespace content