Move Copy* into the base namespace.

net/disk_cache/disk_cache_test_base.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 "net/disk_cache/disk_cache_test_base.h"
 
 #include "base/file_util.h"
 #include "base/path_service.h"
 #include "base/run_loop.h"
 #include "net/base/io_buffer.h"
@@ skipping 19 matching lines @@
 bool DiskCacheTest::CopyTestCache(const std::string& name) {
   base::FilePath path;
   PathService::Get(base::DIR_SOURCE_ROOT, &path);
   path = path.AppendASCII("net");
   path = path.AppendASCII("data");
   path = path.AppendASCII("cache_tests");
   path = path.AppendASCII(name);
 
   if (!CleanupCacheDir())
     return false;
-  return file_util::CopyDirectory(path, cache_path_, false);
+  return base::CopyDirectory(path, cache_path_, false);
 }
 
 bool DiskCacheTest::CleanupCacheDir() {
   return DeleteCache(cache_path_);
 }
 
 void DiskCacheTest::TearDown() {
   base::RunLoop().RunUntilIdle();
 }
 
@@ skipping 240 matching lines @@
     EXPECT_TRUE(cache_impl_->SetMaxSize(size_));
   if (new_eviction_)
     cache_impl_->SetNewEviction();
   cache_impl_->SetType(type_);
   cache_impl_->SetFlags(flags);
   net::TestCompletionCallback cb;
   int rv = cache_impl_->Init(cb.callback());
   ASSERT_EQ(net::OK, cb.GetResult(rv));
   cache_ = cache_impl_;
 }