Move file_util::Delete to the base namespace

chrome/browser/storage_monitor/storage_monitor_linux_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.
 
 // StorageMonitorLinux unit tests.
 
 #include "chrome/browser/storage_monitor/storage_monitor_linux.h"
 
 #include <mntent.h>
 #include <stdio.h>
@@ skipping 217 matching lines @@
   // Create a directory named |dir| relative to the test directory.
   // It does not have a DCIM directory, so StorageMonitorLinux does not
   // recognize it as a media directory.
   base::FilePath CreateMountPointWithoutDCIMDir(const std::string& dir) {
     return CreateMountPoint(dir, false  /* do not create DCIM dir */);
   }
 
   void RemoveDCIMDirFromMountPoint(const std::string& dir) {
     base::FilePath dcim =
         scoped_temp_dir_.path().AppendASCII(dir).Append(kDCIMDirectoryName);
-    file_util::Delete(dcim, false);
+    base::Delete(dcim, false);
   }
 
   MockRemovableStorageObserver& observer() {
     return *mock_storage_observer_;
   }
 
   StorageMonitor* notifier() {
     return monitor_.get();
   }
 
@@ skipping 302 matching lines @@
   EXPECT_EQ(2, observer().attach_calls());
   EXPECT_EQ(1, observer().detach_calls());
 
   // Attach |kDeviceNoDCIM| (a non-DCIM device) to |kMountPointB|.
   // kDeviceDCIM1  -> kMountPointA *
   // kDeviceDCIM1  -> kMountPointB
   // kDeviceNoDCIM -> kMountPointB *
   MtabTestData test_data5[] = {
     MtabTestData(kDeviceNoDCIM, test_path_b.value(), kValidFS),
   };
-  file_util::Delete(test_path_b.Append(kDCIMDirectoryName), false);
+  base::Delete(test_path_b.Append(kDCIMDirectoryName), false);
   AppendToMtabAndRunLoop(test_data5, arraysize(test_data5));
   EXPECT_EQ(4, observer().attach_calls());
   EXPECT_EQ(2, observer().detach_calls());
 
   // Detach |kDeviceNoDCIM|.
   // kDeviceDCIM1 -> kMountPointA *
   // kDeviceDCIM1 -> kMountPointB
   MtabTestData test_data6[] = {
     MtabTestData(kDeviceDCIM1, test_path_a.value(), kValidFS),
     MtabTestData(kDeviceDCIM1, test_path_b.value(), kValidFS),
@@ skipping 112 matching lines @@
             GetStorageSize(test_path_a));
   EXPECT_EQ(GetDevicePartitionSize(kDeviceNoDCIM),
             GetStorageSize(test_path_b));
   EXPECT_EQ(GetDevicePartitionSize(kInvalidPath),
             GetStorageSize(base::FilePath(kInvalidPath)));
 }
 
 }  // namespace
 
 }  // namespace chrome