Move Copy* into the base namespace.

chrome/browser/value_store/value_store_frontend_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 "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop.h"
 #include "base/path_service.h"
 #include "chrome/browser/value_store/value_store_frontend.h"
@@ skipping 12 matching lines @@
         file_thread_(BrowserThread::FILE, base::MessageLoop::current()) {
   }
 
   virtual void SetUp() {
     ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
 
     base::FilePath test_data_dir;
     ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_data_dir));
     base::FilePath src_db(test_data_dir.AppendASCII("value_store_db"));
     db_path_ = temp_dir_.path().AppendASCII("temp_db");
-    file_util::CopyDirectory(src_db, db_path_, true);
+    base::CopyDirectory(src_db, db_path_, true);
 
     ResetStorage();
   }
 
   virtual void TearDown() {
     base::MessageLoop::current()->RunUntilIdle();  // wait for storage to delete
     storage_.reset();
   }
 
   // Reset the value store, reloading the DB from disk.
@@ skipping 63 matching lines @@
 
   {
     ASSERT_TRUE(Get("key1", &value));
     std::string result;
     ASSERT_TRUE(value->GetAsString(&result));
     EXPECT_EQ("new1", result);
   }
 
   ASSERT_FALSE(Get("key2", &value));
 }