Move WriteFile and WriteFileDescriptor from file_util to base namespace.

content/browser/indexed_db/indexed_db_quota_client_unittest.cc

 // Copyright (c) 2011 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 "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/file_path.h"
 #include "base/files/scoped_temp_dir.h"
@@ skipping 117 matching lines @@
                    weak_factory_.GetWeakPtr()));
     FlushIndexedDBTaskRunner();
     base::MessageLoop::current()->RunUntilIdle();
     return delete_status_;
   }
 
   IndexedDBContextImpl* idb_context() { return idb_context_; }
 
   void SetFileSizeTo(const base::FilePath& path, int size) {
     std::string junk(size, 'a');
-    ASSERT_EQ(size, file_util::WriteFile(path, junk.c_str(), size));
+    ASSERT_EQ(size, base::WriteFile(path, junk.c_str(), size));
   }
 
   void AddFakeIndexedDB(const GURL& origin, int size) {
     base::FilePath file_path_origin = idb_context()->GetFilePathForTesting(
         webkit_database::GetIdentifierFromOrigin(origin));
     if (!base::CreateDirectory(file_path_origin)) {
       LOG(ERROR) << "failed to base::CreateDirectory "
                  << file_path_origin.value();
     }
     file_path_origin = file_path_origin.Append(FILE_PATH_LITERAL("fake_file"));
@@ skipping 88 matching lines @@
   EXPECT_EQ(1000, GetOriginUsage(&client, kOriginA, kTemp));
   EXPECT_EQ(50, GetOriginUsage(&client, kOriginB, kTemp));
 
   quota::QuotaStatusCode delete_status = DeleteOrigin(&client, kOriginA);
   EXPECT_EQ(quota::kQuotaStatusOk, delete_status);
   EXPECT_EQ(0, GetOriginUsage(&client, kOriginA, kTemp));
   EXPECT_EQ(50, GetOriginUsage(&client, kOriginB, kTemp));
 }
 
 }  // namespace content