Move DeleteAfterReboot and Move to base namespace

base/files/file_path_watcher_browsertest.cc

Index: base/files/file_path_watcher_browsertest.cc
diff --git a/base/files/file_path_watcher_browsertest.cc b/base/files/file_path_watcher_browsertest.cc
index 2a8b0cf7a92169afcec004e97991aee7ecafc47b..a0b43193be46346fccd0c713ec79d08b96ab4265 100644
--- a/base/files/file_path_watcher_browsertest.cc
+++ b/base/files/file_path_watcher_browsertest.cc
@@ -261,7 +261,7 @@ TEST_F(FilePathWatcherTest, MovedFile) {
   ASSERT_TRUE(SetupWatch(test_file(), &watcher, delegate.get(), false));
 
   // Now make sure we get notified if the file is modified.
-  ASSERT_TRUE(file_util::Move(source_file, test_file()));
+  ASSERT_TRUE(base::Move(source_file, test_file()));
   ASSERT_TRUE(WaitForEvents());
   DeleteDelegateOnFileThread(delegate.release());
 }
@@ -496,7 +496,7 @@ TEST_F(FilePathWatcherTest, MoveParent) {
   ASSERT_TRUE(WaitForEvents());
 
   // Move the parent directory.
-  file_util::Move(dir, dest);
+  base::Move(dir, dest);
   VLOG(1) << "Waiting for directory move";
   ASSERT_TRUE(WaitForEvents());
   DeleteDelegateOnFileThread(file_delegate.release());
@@ -588,7 +588,7 @@ TEST_F(FilePathWatcherTest, MoveChild) {
                          false));
 
   // Move the directory into place, s.t. the watched file appears.
-  ASSERT_TRUE(file_util::Move(source_dir, dest_dir));
+  ASSERT_TRUE(base::Move(source_dir, dest_dir));
   ASSERT_TRUE(WaitForEvents());
   DeleteDelegateOnFileThread(file_delegate.release());
   DeleteDelegateOnFileThread(subdir_delegate.release());