Move WriteFile and WriteFileDescriptor from file_util to base namespace.

content/browser/storage_partition_impl_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 "base/file_util.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/run_loop.h"
 #include "base/threading/thread.h"
 #include "content/browser/browser_thread_impl.h"
 #include "content/browser/gpu/shader_disk_cache.h"
@@ skipping 161 matching lines @@
   }
 
   void AddDOMStorageTestData() {
     // Note: This test depends on details of how the dom_storage library
     // stores data in the host file system.
     base::FilePath storage_path =
         profile_->GetPath().AppendASCII("Local Storage");
     base::CreateDirectory(storage_path);
 
     // Write some files.
-    file_util::WriteFile(storage_path.Append(kDomStorageOrigin1), NULL, 0);
-    file_util::WriteFile(storage_path.Append(kDomStorageOrigin2), NULL, 0);
-    file_util::WriteFile(storage_path.Append(kDomStorageOrigin3), NULL, 0);
+    base::WriteFile(storage_path.Append(kDomStorageOrigin1), NULL, 0);
+    base::WriteFile(storage_path.Append(kDomStorageOrigin2), NULL, 0);
+    base::WriteFile(storage_path.Append(kDomStorageOrigin3), NULL, 0);
 
     // Tweak their dates.
     base::Time now = base::Time::Now();
     base::TouchFile(storage_path.Append(kDomStorageOrigin1), now, now);
 
     base::Time one_day_ago = now - base::TimeDelta::FromDays(1);
     base::TouchFile(storage_path.Append(kDomStorageOrigin2),
                     one_day_ago, one_day_ago);
 
     base::Time sixty_days_ago = now - base::TimeDelta::FromDays(60);
@@ skipping 733 matching lines @@
                  &run_loop));
   run_loop.Run();
 
   // kOrigin1 and kOrigin2 do not have age more than a week.
   EXPECT_FALSE(tester.DOMStorageExistsForOrigin(kOrigin1));
   EXPECT_FALSE(tester.DOMStorageExistsForOrigin(kOrigin2));
   EXPECT_TRUE(tester.DOMStorageExistsForOrigin(kOrigin3));
 }
 
 }  // namespace content